| 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 | $145.67 | 6.174% | $154.6637 | $154.66 | $154.65 | $154.70 |
| Purchase #2 | $121.34 | 5.697% | $128.2527 | $128.25 | $128.25 | $128.30 |
| Purchase #3 | $12.51 | 11.687% | $13.972 | $13.97 | $13.95 | $14.00 |
| Purchase #4 | $33.98 | 4.217% | $35.4129 | $35.41 | $35.40 | $35.40 |
| Purchase #5 | $236.84 | 7.272% | $254.063 | $254.06 | $254.05 | $254.10 |
| Purchase #6 | $143.76 | 8.369% | $155.7913 | $155.79 | $155.80 | $155.80 |
| Purchase #7 | $190.99 | 6.462% | $203.3318 | $203.33 | $203.35 | $203.30 |
| 7 purchase totals = | $885.09 | $945.4874 | $945.47 | $945.45 | $945.60 | |