| 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 | $186.99 | 6.501% | $199.1462 | $199.15 | $199.15 | $199.10 |
| Purchase #2 | $64.41 | 4.640% | $67.3986 | $67.40 | $67.40 | $67.40 |
| Purchase #3 | $68.91 | 9.345% | $75.3496 | $75.35 | $75.35 | $75.30 |
| Purchase #4 | $176.28 | 7.669% | $189.7989 | $189.80 | $189.80 | $189.80 |
| Purchase #5 | $243.36 | 5.303% | $256.2654 | $256.27 | $256.25 | $256.30 |
| Purchase #6 | $111.68 | 10.580% | $123.4957 | $123.50 | $123.50 | $123.50 |
| Purchase #7 | $42.91 | 3.653% | $44.4775 | $44.48 | $44.50 | $44.50 |
| 7 purchase totals = | $894.54 | $955.9319 | $955.95 | $955.95 | $955.90 | |