| 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 | $179.59 | 10.212% | $197.9297 | $197.93 | $197.95 | $197.90 |
| Purchase #2 | $67.71 | 11.859% | $75.7397 | $75.74 | $75.75 | $75.70 |
| Purchase #3 | $38.59 | 3.818% | $40.0634 | $40.06 | $40.05 | $40.10 |
| Purchase #4 | $96.29 | 11.459% | $107.3239 | $107.32 | $107.30 | $107.30 |
| Purchase #5 | $213.87 | 5.496% | $225.6243 | $225.62 | $225.60 | $225.60 |
| Purchase #6 | $172.51 | 10.496% | $190.6166 | $190.62 | $190.60 | $190.60 |
| Purchase #7 | $88.43 | 13.173% | $100.0789 | $100.08 | $100.10 | $100.10 |
| 7 purchase totals = | $856.99 | $937.3765 | $937.37 | $937.35 | $937.30 | |