| 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 | $102.53 | 7.451% | $110.1695 | $110.17 | $110.15 | $110.20 |
| Purchase #2 | $56.88 | 5.841% | $60.2024 | $60.20 | $60.20 | $60.20 |
| Purchase #3 | $107.44 | 8.462% | $116.5316 | $116.53 | $116.55 | $116.50 |
| Purchase #4 | $191.43 | 13.722% | $217.698 | $217.70 | $217.70 | $217.70 |
| Purchase #5 | $138.71 | 7.575% | $149.2173 | $149.22 | $149.20 | $149.20 |
| Purchase #6 | $173.27 | 3.391% | $179.1456 | $179.15 | $179.15 | $179.10 |
| Purchase #7 | $183.49 | 5.632% | $193.8242 | $193.82 | $193.80 | $193.80 |
| 7 purchase totals = | $953.75 | $1,026.7886 | $1,026.79 | $1,026.75 | $1,026.70 | |