| 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 | $104.26 | 8.311% | $112.925 | $112.93 | $112.95 | $112.90 |
| Purchase #2 | $136.60 | 11.415% | $152.1929 | $152.19 | $152.20 | $152.20 |
| Purchase #3 | $155.83 | 8.162% | $168.5488 | $168.55 | $168.55 | $168.50 |
| Purchase #4 | $13.38 | 7.656% | $14.4044 | $14.40 | $14.40 | $14.40 |
| Purchase #5 | $166.78 | 11.649% | $186.2082 | $186.21 | $186.20 | $186.20 |
| Purchase #6 | $96.56 | 3.217% | $99.6663 | $99.67 | $99.65 | $99.70 |
| Purchase #7 | $119.66 | 9.609% | $131.1581 | $131.16 | $131.15 | $131.20 |
| 7 purchase totals = | $793.07 | $865.1037 | $865.11 | $865.10 | $865.10 | |