| 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 | $179.70 | 6.102% | $190.6653 | $190.67 | $190.65 | $190.70 |
| Purchase #2 | $77.27 | 4.495% | $80.7433 | $80.74 | $80.75 | $80.70 |
| Purchase #3 | $87.90 | 5.492% | $92.7275 | $92.73 | $92.75 | $92.70 |
| Purchase #4 | $24.62 | 3.664% | $25.5221 | $25.52 | $25.50 | $25.50 |
| Purchase #5 | $120.83 | 4.381% | $126.1236 | $126.12 | $126.10 | $126.10 |
| Purchase #6 | $20.84 | 3.116% | $21.4894 | $21.49 | $21.50 | $21.50 |
| Purchase #7 | $112.99 | 11.188% | $125.6313 | $125.63 | $125.65 | $125.60 |
| 7 purchase totals = | $624.15 | $662.9025 | $662.90 | $662.90 | $662.80 | |