| 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 | $177.81 | 7.513% | $191.1689 | $191.17 | $191.15 | $191.20 |
| Purchase #2 | $43.34 | 12.213% | $48.6331 | $48.63 | $48.65 | $48.60 |
| Purchase #3 | $168.82 | 9.111% | $184.2012 | $184.20 | $184.20 | $184.20 |
| Purchase #4 | $92.61 | 6.605% | $98.7269 | $98.73 | $98.75 | $98.70 |
| Purchase #5 | $41.91 | 5.726% | $44.3098 | $44.31 | $44.30 | $44.30 |
| Purchase #6 | $61.39 | 7.683% | $66.1066 | $66.11 | $66.10 | $66.10 |
| Purchase #7 | $86.65 | 11.348% | $96.483 | $96.48 | $96.50 | $96.50 |
| 7 purchase totals = | $672.53 | $729.6295 | $729.63 | $729.65 | $729.60 | |