| 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 | $134.74 | 6.698% | $143.7649 | $143.76 | $143.75 | $143.80 |
| Purchase #2 | $83.31 | 6.245% | $88.5127 | $88.51 | $88.50 | $88.50 |
| Purchase #3 | $60.99 | 4.671% | $63.8388 | $63.84 | $63.85 | $63.80 |
| Purchase #4 | $72.32 | 13.672% | $82.2076 | $82.21 | $82.20 | $82.20 |
| Purchase #5 | $24.91 | 13.507% | $28.2746 | $28.27 | $28.25 | $28.30 |
| Purchase #6 | $152.91 | 3.552% | $158.3414 | $158.34 | $158.35 | $158.30 |
| Purchase #7 | $53.77 | 5.650% | $56.808 | $56.81 | $56.80 | $56.80 |
| 7 purchase totals = | $582.95 | $621.7480 | $621.74 | $621.70 | $621.70 | |