| 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 | $74.88 | 13.688% | $85.1296 | $85.13 | $85.15 | $85.10 |
| Purchase #2 | $107.56 | 13.239% | $121.7999 | $121.80 | $121.80 | $121.80 |
| Purchase #3 | $160.68 | 13.281% | $182.0199 | $182.02 | $182.00 | $182.00 |
| Purchase #4 | $55.42 | 12.415% | $62.3004 | $62.30 | $62.30 | $62.30 |
| Purchase #5 | $194.96 | 9.504% | $213.489 | $213.49 | $213.50 | $213.50 |
| Purchase #6 | $225.50 | 10.514% | $249.2091 | $249.21 | $249.20 | $249.20 |
| Purchase #7 | $154.33 | 6.153% | $163.8259 | $163.83 | $163.85 | $163.80 |
| 7 purchase totals = | $973.33 | $1,077.7738 | $1,077.78 | $1,077.80 | $1,077.70 | |