| 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 | $123.43 | 8.756% | $134.2375 | $134.24 | $134.25 | $134.20 |
| Purchase #2 | $202.38 | 7.838% | $218.2425 | $218.24 | $218.25 | $218.20 |
| Purchase #3 | $16.89 | 3.404% | $17.4649 | $17.46 | $17.45 | $17.50 |
| Purchase #4 | $68.49 | 12.436% | $77.0074 | $77.01 | $77.00 | $77.00 |
| Purchase #5 | $93.33 | 9.269% | $101.9808 | $101.98 | $102.00 | $102.00 |
| Purchase #6 | $145.35 | 10.817% | $161.0725 | $161.07 | $161.05 | $161.10 |
| Purchase #7 | $120.40 | 5.105% | $126.5464 | $126.55 | $126.55 | $126.50 |
| 7 purchase totals = | $770.27 | $836.5520 | $836.55 | $836.55 | $836.50 | |