| 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 | $141.68 | 4.490% | $148.0414 | $148.04 | $148.05 | $148.00 |
| Purchase #2 | $74.31 | 7.571% | $79.936 | $79.94 | $79.95 | $79.90 |
| Purchase #3 | $76.73 | 5.167% | $80.6946 | $80.69 | $80.70 | $80.70 |
| Purchase #4 | $240.59 | 6.560% | $256.3727 | $256.37 | $256.35 | $256.40 |
| Purchase #5 | $68.72 | 12.825% | $77.5333 | $77.53 | $77.55 | $77.50 |
| Purchase #6 | $169.95 | 10.108% | $187.1285 | $187.13 | $187.15 | $187.10 |
| Purchase #7 | $126.53 | 7.415% | $135.9122 | $135.91 | $135.90 | $135.90 |
| 7 purchase totals = | $898.51 | $965.6187 | $965.61 | $965.65 | $965.50 | |