| 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 | $174.71 | 12.474% | $196.5033 | $196.50 | $196.50 | $196.50 |
| Purchase #2 | $104.34 | 3.749% | $108.2517 | $108.25 | $108.25 | $108.30 |
| Purchase #3 | $62.29 | 3.587% | $64.5243 | $64.52 | $64.50 | $64.50 |
| Purchase #4 | $60.25 | 3.162% | $62.1551 | $62.16 | $62.15 | $62.20 |
| Purchase #5 | $160.62 | 4.597% | $168.0037 | $168.00 | $168.00 | $168.00 |
| Purchase #6 | $56.56 | 4.176% | $58.9219 | $58.92 | $58.90 | $58.90 |
| Purchase #7 | $54.87 | 5.261% | $57.7567 | $57.76 | $57.75 | $57.80 |
| 7 purchase totals = | $673.64 | $716.1167 | $716.11 | $716.05 | $716.20 | |