| 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 | $107.72 | 7.621% | $115.9293 | $115.93 | $115.95 | $115.90 |
| Purchase #2 | $33.26 | 7.372% | $35.7119 | $35.71 | $35.70 | $35.70 |
| Purchase #3 | $178.31 | 10.581% | $197.177 | $197.18 | $197.20 | $197.20 |
| Purchase #4 | $37.81 | 6.408% | $40.2329 | $40.23 | $40.25 | $40.20 |
| Purchase #5 | $150.70 | 10.268% | $166.1739 | $166.17 | $166.15 | $166.20 |
| Purchase #6 | $53.53 | 9.266% | $58.4901 | $58.49 | $58.50 | $58.50 |
| Purchase #7 | $176.59 | 13.856% | $201.0583 | $201.06 | $201.05 | $201.10 |
| 7 purchase totals = | $737.92 | $814.7734 | $814.77 | $814.80 | $814.80 | |