| 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 | $148.53 | 7.199% | $159.2227 | $159.22 | $159.20 | $159.20 |
| Purchase #2 | $62.86 | 13.551% | $71.3782 | $71.38 | $71.40 | $71.40 |
| Purchase #3 | $117.82 | 11.622% | $131.513 | $131.51 | $131.50 | $131.50 |
| Purchase #4 | $138.64 | 11.650% | $154.7916 | $154.79 | $154.80 | $154.80 |
| Purchase #5 | $50.60 | 4.230% | $52.7404 | $52.74 | $52.75 | $52.70 |
| Purchase #6 | $144.94 | 7.474% | $155.7728 | $155.77 | $155.75 | $155.80 |
| Purchase #7 | $107.54 | 9.296% | $117.5369 | $117.54 | $117.55 | $117.50 |
| 7 purchase totals = | $770.93 | $842.9556 | $842.95 | $842.95 | $842.90 | |