| 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 | $148.75 | 4.177% | $154.9633 | $154.96 | $154.95 | $155.00 |
| Purchase #2 | $45.80 | 3.604% | $47.4506 | $47.45 | $47.45 | $47.50 |
| Purchase #3 | $155.71 | 3.793% | $161.6161 | $161.62 | $161.60 | $161.60 |
| Purchase #4 | $178.35 | 9.294% | $194.9258 | $194.93 | $194.95 | $194.90 |
| Purchase #5 | $168.64 | 8.313% | $182.659 | $182.66 | $182.65 | $182.70 |
| Purchase #6 | $26.84 | 6.240% | $28.5148 | $28.51 | $28.50 | $28.50 |
| Purchase #7 | $131.45 | 6.329% | $139.7695 | $139.77 | $139.75 | $139.80 |
| 7 purchase totals = | $855.54 | $909.8991 | $909.90 | $909.85 | $910.00 | |