| 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 | $106.73 | 8.458% | $115.7572 | $115.76 | $115.75 | $115.80 |
| Purchase #2 | $88.74 | 9.843% | $97.4747 | $97.47 | $97.45 | $97.50 |
| Purchase #3 | $12.80 | 8.526% | $13.8913 | $13.89 | $13.90 | $13.90 |
| Purchase #4 | $235.77 | 8.402% | $255.5794 | $255.58 | $255.60 | $255.60 |
| Purchase #5 | $7.27 | 12.441% | $8.1745 | $8.17 | $8.15 | $8.20 |
| Purchase #6 | $153.65 | 8.632% | $166.9131 | $166.91 | $166.90 | $166.90 |
| Purchase #7 | $197.53 | 11.749% | $220.7378 | $220.74 | $220.75 | $220.70 |
| 7 purchase totals = | $802.49 | $878.5280 | $878.52 | $878.50 | $878.60 | |