| 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 | $188.49 | 12.775% | $212.5696 | $212.57 | $212.55 | $212.60 |
| Purchase #2 | $121.58 | 4.372% | $126.8955 | $126.90 | $126.90 | $126.90 |
| Purchase #3 | $53.77 | 7.844% | $57.9877 | $57.99 | $58.00 | $58.00 |
| Purchase #4 | $70.25 | 13.295% | $79.5897 | $79.59 | $79.60 | $79.60 |
| Purchase #5 | $155.97 | 8.266% | $168.8625 | $168.86 | $168.85 | $168.90 |
| Purchase #6 | $140.93 | 4.629% | $147.4536 | $147.45 | $147.45 | $147.50 |
| Purchase #7 | $17.65 | 6.356% | $18.7718 | $18.77 | $18.75 | $18.80 |
| 7 purchase totals = | $748.64 | $812.1304 | $812.13 | $812.10 | $812.30 | |