| 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 | $171.90 | 6.416% | $182.9291 | $182.93 | $182.95 | $182.90 |
| Purchase #2 | $81.34 | 12.233% | $91.2903 | $91.29 | $91.30 | $91.30 |
| Purchase #3 | $10.40 | 5.547% | $10.9769 | $10.98 | $11.00 | $11.00 |
| Purchase #4 | $21.32 | 6.482% | $22.702 | $22.70 | $22.70 | $22.70 |
| Purchase #5 | $147.55 | 4.568% | $154.2901 | $154.29 | $154.30 | $154.30 |
| Purchase #6 | $102.59 | 3.290% | $105.9652 | $105.97 | $105.95 | $106.00 |
| Purchase #7 | $53.71 | 9.827% | $58.9881 | $58.99 | $59.00 | $59.00 |
| 7 purchase totals = | $588.81 | $627.1417 | $627.15 | $627.20 | $627.20 | |