| 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 | $23.39 | 7.737% | $25.1997 | $25.20 | $25.20 | $25.20 |
| Purchase #2 | $180.80 | 3.445% | $187.0286 | $187.03 | $187.05 | $187.00 |
| Purchase #3 | $141.74 | 3.196% | $146.27 | $146.27 | $146.25 | $146.30 |
| Purchase #4 | $96.89 | 9.700% | $106.2883 | $106.29 | $106.30 | $106.30 |
| Purchase #5 | $61.59 | 10.705% | $68.1832 | $68.18 | $68.20 | $68.20 |
| Purchase #6 | $177.41 | 10.618% | $196.2474 | $196.25 | $196.25 | $196.20 |
| Purchase #7 | $67.41 | 11.180% | $74.9464 | $74.95 | $74.95 | $74.90 |
| 7 purchase totals = | $749.23 | $804.1636 | $804.17 | $804.20 | $804.10 | |