| 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 | $194.45 | 8.453% | $210.8869 | $210.89 | $210.90 | $210.90 |
| Purchase #2 | $57.49 | 9.357% | $62.8693 | $62.87 | $62.85 | $62.90 |
| Purchase #3 | $140.53 | 7.654% | $151.2862 | $151.29 | $151.30 | $151.30 |
| Purchase #4 | $96.55 | 12.103% | $108.2354 | $108.24 | $108.25 | $108.20 |
| Purchase #5 | $146.61 | 13.446% | $166.3232 | $166.32 | $166.30 | $166.30 |
| Purchase #6 | $87.80 | 13.329% | $99.5029 | $99.50 | $99.50 | $99.50 |
| Purchase #7 | $171.32 | 3.317% | $177.0027 | $177.00 | $177.00 | $177.00 |
| 7 purchase totals = | $894.75 | $976.1066 | $976.11 | $976.10 | $976.10 | |