| 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 | $169.25 | 10.556% | $187.116 | $187.12 | $187.10 | $187.10 |
| Purchase #2 | $71.59 | 5.561% | $75.5711 | $75.57 | $75.55 | $75.60 |
| Purchase #3 | $201.36 | 12.498% | $226.526 | $226.53 | $226.55 | $226.50 |
| Purchase #4 | $171.39 | 5.161% | $180.2354 | $180.24 | $180.25 | $180.20 |
| Purchase #5 | $165.27 | 13.328% | $187.2972 | $187.30 | $187.30 | $187.30 |
| Purchase #6 | $210.31 | 7.128% | $225.3009 | $225.30 | $225.30 | $225.30 |
| Purchase #7 | $56.94 | 6.331% | $60.5449 | $60.54 | $60.55 | $60.50 |
| 7 purchase totals = | $1,046.11 | $1,142.5915 | $1,142.60 | $1,142.60 | $1,142.50 | |