| 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 | $153.30 | 6.822% | $163.7581 | $163.76 | $163.75 | $163.80 |
| Purchase #2 | $57.36 | 6.117% | $60.8687 | $60.87 | $60.85 | $60.90 |
| Purchase #3 | $12.55 | 9.820% | $13.7824 | $13.78 | $13.80 | $13.80 |
| Purchase #4 | $216.62 | 13.425% | $245.7012 | $245.70 | $245.70 | $245.70 |
| Purchase #5 | $197.74 | 7.695% | $212.9561 | $212.96 | $212.95 | $213.00 |
| Purchase #6 | $59.32 | 10.647% | $65.6358 | $65.64 | $65.65 | $65.60 |
| Purchase #7 | $58.77 | 7.348% | $63.0884 | $63.09 | $63.10 | $63.10 |
| 7 purchase totals = | $755.66 | $825.7907 | $825.80 | $825.80 | $825.90 | |