| 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 | $154.49 | 9.818% | $169.6578 | $169.66 | $169.65 | $169.70 |
| Purchase #2 | $59.96 | 8.715% | $65.1855 | $65.19 | $65.20 | $65.20 |
| Purchase #3 | $248.91 | 7.645% | $267.9392 | $267.94 | $267.95 | $267.90 |
| Purchase #4 | $52.42 | 3.236% | $54.1163 | $54.12 | $54.10 | $54.10 |
| Purchase #5 | $68.37 | 7.456% | $73.4677 | $73.47 | $73.45 | $73.50 |
| Purchase #6 | $60.34 | 13.589% | $68.5396 | $68.54 | $68.55 | $68.50 |
| Purchase #7 | $179.29 | 6.597% | $191.1178 | $191.12 | $191.10 | $191.10 |
| 7 purchase totals = | $823.78 | $890.0239 | $890.04 | $890.00 | $890.00 | |