| 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 | $88.70 | 13.477% | $100.6541 | $100.65 | $100.65 | $100.70 |
| Purchase #2 | $154.31 | 9.483% | $168.9432 | $168.94 | $168.95 | $168.90 |
| Purchase #3 | $127.62 | 12.300% | $143.3173 | $143.32 | $143.30 | $143.30 |
| Purchase #4 | $53.43 | 13.463% | $60.6233 | $60.62 | $60.60 | $60.60 |
| Purchase #5 | $10.41 | 7.316% | $11.1716 | $11.17 | $11.15 | $11.20 |
| Purchase #6 | $193.63 | 12.370% | $217.582 | $217.58 | $217.60 | $217.60 |
| Purchase #7 | $122.70 | 6.157% | $130.2546 | $130.25 | $130.25 | $130.30 |
| 7 purchase totals = | $750.80 | $832.5461 | $832.53 | $832.50 | $832.60 | |