| 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 | $134.34 | 11.754% | $150.1303 | $150.13 | $150.15 | $150.10 |
| Purchase #2 | $75.96 | 9.624% | $83.2704 | $83.27 | $83.25 | $83.30 |
| Purchase #3 | $91.79 | 12.737% | $103.4813 | $103.48 | $103.50 | $103.50 |
| Purchase #4 | $53.90 | 13.111% | $60.9668 | $60.97 | $60.95 | $61.00 |
| Purchase #5 | $214.64 | 9.543% | $235.1231 | $235.12 | $235.10 | $235.10 |
| Purchase #6 | $54.96 | 12.771% | $61.9789 | $61.98 | $62.00 | $62.00 |
| Purchase #7 | $121.65 | 11.795% | $135.9986 | $136.00 | $136.00 | $136.00 |
| 7 purchase totals = | $747.24 | $830.9494 | $830.95 | $830.95 | $831.00 | |