| 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 | $168.38 | 9.638% | $184.6085 | $184.61 | $184.60 | $184.60 |
| Purchase #2 | $117.81 | 8.727% | $128.0913 | $128.09 | $128.10 | $128.10 |
| Purchase #3 | $73.45 | 8.245% | $79.506 | $79.51 | $79.50 | $79.50 |
| Purchase #4 | $146.50 | 4.804% | $153.5379 | $153.54 | $153.55 | $153.50 |
| Purchase #5 | $33.37 | 3.868% | $34.6608 | $34.66 | $34.65 | $34.70 |
| Purchase #6 | $165.67 | 13.739% | $188.4314 | $188.43 | $188.45 | $188.40 |
| Purchase #7 | $201.70 | 9.412% | $220.684 | $220.68 | $220.70 | $220.70 |
| 7 purchase totals = | $906.88 | $989.5199 | $989.52 | $989.55 | $989.50 | |