| 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 | $147.83 | 13.771% | $168.1877 | $168.19 | $168.20 | $168.20 |
| Purchase #2 | $124.77 | 9.790% | $136.985 | $136.99 | $137.00 | $137.00 |
| Purchase #3 | $148.69 | 5.787% | $157.2947 | $157.29 | $157.30 | $157.30 |
| Purchase #4 | $66.47 | 11.812% | $74.3214 | $74.32 | $74.30 | $74.30 |
| Purchase #5 | $159.83 | 7.611% | $171.9947 | $171.99 | $172.00 | $172.00 |
| Purchase #6 | $234.75 | 9.743% | $257.6217 | $257.62 | $257.60 | $257.60 |
| Purchase #7 | $184.26 | 3.575% | $190.8473 | $190.85 | $190.85 | $190.80 |
| 7 purchase totals = | $1,066.60 | $1,157.2525 | $1,157.25 | $1,157.25 | $1,157.20 | |