| 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 | $170.70 | 6.378% | $181.5872 | $181.59 | $181.60 | $181.60 |
| Purchase #2 | $126.98 | 11.843% | $142.0182 | $142.02 | $142.00 | $142.00 |
| Purchase #3 | $90.25 | 5.196% | $94.9394 | $94.94 | $94.95 | $94.90 |
| Purchase #4 | $48.96 | 3.392% | $50.6207 | $50.62 | $50.60 | $50.60 |
| Purchase #5 | $82.75 | 3.297% | $85.4783 | $85.48 | $85.50 | $85.50 |
| Purchase #6 | $174.97 | 3.203% | $180.5743 | $180.57 | $180.55 | $180.60 |
| Purchase #7 | $206.62 | 4.421% | $215.7547 | $215.75 | $215.75 | $215.80 |
| 7 purchase totals = | $901.23 | $950.9728 | $950.97 | $950.95 | $951.00 | |