| 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 | $176.96 | 7.711% | $190.6054 | $190.61 | $190.60 | $190.60 |
| Purchase #2 | $124.57 | 12.560% | $140.216 | $140.22 | $140.20 | $140.20 |
| Purchase #3 | $146.26 | 10.459% | $161.5573 | $161.56 | $161.55 | $161.60 |
| Purchase #4 | $176.61 | 13.785% | $200.9557 | $200.96 | $200.95 | $201.00 |
| Purchase #5 | $232.96 | 4.374% | $243.1497 | $243.15 | $243.15 | $243.10 |
| Purchase #6 | $89.68 | 5.618% | $94.7182 | $94.72 | $94.70 | $94.70 |
| Purchase #7 | $236.76 | 13.733% | $269.2743 | $269.27 | $269.25 | $269.30 |
| 7 purchase totals = | $1,183.80 | $1,300.4766 | $1,300.49 | $1,300.40 | $1,300.50 | |