| 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 | $88.33 | 12.178% | $99.0868 | $99.09 | $99.10 | $99.10 |
| Purchase #2 | $183.52 | 11.147% | $203.977 | $203.98 | $204.00 | $204.00 |
| Purchase #3 | $126.56 | 13.470% | $143.6076 | $143.61 | $143.60 | $143.60 |
| Purchase #4 | $142.60 | 13.192% | $161.4118 | $161.41 | $161.40 | $161.40 |
| Purchase #5 | $150.99 | 5.401% | $159.145 | $159.15 | $159.15 | $159.10 |
| Purchase #6 | $182.43 | 11.402% | $203.2307 | $203.23 | $203.25 | $203.20 |
| Purchase #7 | $161.96 | 5.163% | $170.322 | $170.32 | $170.30 | $170.30 |
| 7 purchase totals = | $1,036.39 | $1,140.7809 | $1,140.79 | $1,140.80 | $1,140.70 | |