| 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 | $132.32 | 9.712% | $145.1709 | $145.17 | $145.15 | $145.20 |
| Purchase #2 | $225.66 | 4.673% | $236.2051 | $236.21 | $236.20 | $236.20 |
| Purchase #3 | $155.98 | 12.588% | $175.6148 | $175.61 | $175.60 | $175.60 |
| Purchase #4 | $115.76 | 6.680% | $123.4928 | $123.49 | $123.50 | $123.50 |
| Purchase #5 | $19.63 | 11.869% | $21.9599 | $21.96 | $21.95 | $22.00 |
| Purchase #6 | $127.78 | 12.731% | $144.0477 | $144.05 | $144.05 | $144.00 |
| Purchase #7 | $67.51 | 5.316% | $71.0988 | $71.10 | $71.10 | $71.10 |
| 7 purchase totals = | $844.64 | $917.5900 | $917.59 | $917.55 | $917.60 | |