| 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 | $144.27 | 11.596% | $160.9995 | $161.00 | $161.00 | $161.00 |
| Purchase #2 | $224.56 | 11.232% | $249.7826 | $249.78 | $249.80 | $249.80 |
| Purchase #3 | $196.63 | 8.402% | $213.1509 | $213.15 | $213.15 | $213.20 |
| Purchase #4 | $88.87 | 11.579% | $99.1603 | $99.16 | $99.15 | $99.20 |
| Purchase #5 | $73.85 | 4.301% | $77.0263 | $77.03 | $77.05 | $77.00 |
| Purchase #6 | $80.99 | 9.354% | $88.5658 | $88.57 | $88.55 | $88.60 |
| Purchase #7 | $42.94 | 4.683% | $44.9509 | $44.95 | $44.95 | $45.00 |
| 7 purchase totals = | $852.11 | $933.6363 | $933.64 | $933.65 | $933.80 | |