| 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 | $105.46 | 11.204% | $117.2757 | $117.28 | $117.30 | $117.30 |
| Purchase #2 | $96.89 | 5.245% | $101.9719 | $101.97 | $101.95 | $102.00 |
| Purchase #3 | $124.80 | 8.849% | $135.8436 | $135.84 | $135.85 | $135.80 |
| Purchase #4 | $184.30 | 10.649% | $203.9261 | $203.93 | $203.95 | $203.90 |
| Purchase #5 | $29.71 | 9.553% | $32.5482 | $32.55 | $32.55 | $32.50 |
| Purchase #6 | $145.64 | 9.738% | $159.8224 | $159.82 | $159.80 | $159.80 |
| Purchase #7 | $76.82 | 11.699% | $85.8072 | $85.81 | $85.80 | $85.80 |
| 7 purchase totals = | $763.62 | $837.1951 | $837.20 | $837.20 | $837.10 | |