| 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 | $153.35 | 11.556% | $171.0711 | $171.07 | $171.05 | $171.10 |
| Purchase #2 | $13.46 | 8.514% | $14.606 | $14.61 | $14.60 | $14.60 |
| Purchase #3 | $156.72 | 9.408% | $171.4642 | $171.46 | $171.45 | $171.50 |
| Purchase #4 | $206.47 | 3.554% | $213.8079 | $213.81 | $213.80 | $213.80 |
| Purchase #5 | $149.80 | 10.266% | $165.1785 | $165.18 | $165.20 | $165.20 |
| Purchase #6 | $80.29 | 5.333% | $84.5719 | $84.57 | $84.55 | $84.60 |
| Purchase #7 | $123.90 | 3.364% | $128.068 | $128.07 | $128.05 | $128.10 |
| 7 purchase totals = | $883.99 | $948.7676 | $948.77 | $948.70 | $948.90 | |