| 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 | $186.52 | 4.123% | $194.2102 | $194.21 | $194.20 | $194.20 |
| Purchase #2 | $108.79 | 10.522% | $120.2369 | $120.24 | $120.25 | $120.20 |
| Purchase #3 | $151.43 | 6.151% | $160.7445 | $160.74 | $160.75 | $160.70 |
| Purchase #4 | $25.38 | 8.535% | $27.5462 | $27.55 | $27.55 | $27.50 |
| Purchase #5 | $90.80 | 10.508% | $100.3413 | $100.34 | $100.35 | $100.30 |
| Purchase #6 | $202.84 | 10.658% | $224.4587 | $224.46 | $224.45 | $224.50 |
| Purchase #7 | $95.95 | 12.235% | $107.6895 | $107.69 | $107.70 | $107.70 |
| 7 purchase totals = | $861.71 | $935.2273 | $935.23 | $935.25 | $935.10 | |