| 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 | $172.41 | 6.103% | $182.9322 | $182.93 | $182.95 | $182.90 |
| Purchase #2 | $149.27 | 13.761% | $169.811 | $169.81 | $169.80 | $169.80 |
| Purchase #3 | $77.92 | 13.459% | $88.4073 | $88.41 | $88.40 | $88.40 |
| Purchase #4 | $190.96 | 13.437% | $216.6193 | $216.62 | $216.60 | $216.60 |
| Purchase #5 | $59.79 | 8.434% | $64.8327 | $64.83 | $64.85 | $64.80 |
| Purchase #6 | $11.92 | 7.558% | $12.8209 | $12.82 | $12.80 | $12.80 |
| Purchase #7 | $108.69 | 11.715% | $121.423 | $121.42 | $121.40 | $121.40 |
| 7 purchase totals = | $770.96 | $856.8464 | $856.84 | $856.80 | $856.70 | |