| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $198.63 | 3.106% | $204.7994 | $204.80 | $204.80 | $204.80 |
| Purchase #2 | $98.45 | 13.552% | $111.7919 | $111.79 | $111.80 | $111.80 |
| Purchase #3 | $189.51 | 12.733% | $213.6403 | $213.64 | $213.65 | $213.60 |
| Purchase #4 | $167.56 | 13.384% | $189.9862 | $189.99 | $190.00 | $190.00 |
| Purchase #5 | $109.88 | 11.472% | $122.4854 | $122.49 | $122.50 | $122.50 |
| Purchase #6 | $147.60 | 12.686% | $166.3245 | $166.32 | $166.30 | $166.30 |
| Purchase #7 | $172.75 | 4.775% | $180.9988 | $181.00 | $181.00 | $181.00 |
| 7 purchase totals = | $1,084.38 | $1,190.0265 | $1,190.03 | $1,190.05 | $1,190.00 | |