| 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 | $164.69 | 6.675% | $175.6831 | $175.68 | $175.70 | $175.70 |
| Purchase #2 | $217.93 | 8.809% | $237.1275 | $237.13 | $237.15 | $237.10 |
| Purchase #3 | $163.55 | 10.490% | $180.7064 | $180.71 | $180.70 | $180.70 |
| Purchase #4 | $170.63 | 3.278% | $176.2233 | $176.22 | $176.20 | $176.20 |
| Purchase #5 | $75.85 | 9.524% | $83.074 | $83.07 | $83.05 | $83.10 |
| Purchase #6 | $214.72 | 13.162% | $242.9814 | $242.98 | $243.00 | $243.00 |
| Purchase #7 | $76.27 | 10.550% | $84.3165 | $84.32 | $84.30 | $84.30 |
| 7 purchase totals = | $1,083.64 | $1,180.1122 | $1,180.11 | $1,180.10 | $1,180.10 | |