| 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 | $180.94 | 6.821% | $193.2819 | $193.28 | $193.30 | $193.30 |
| Purchase #2 | $203.92 | 10.201% | $224.7219 | $224.72 | $224.70 | $224.70 |
| Purchase #3 | $169.85 | 8.689% | $184.6083 | $184.61 | $184.60 | $184.60 |
| Purchase #4 | $49.59 | 11.147% | $55.1178 | $55.12 | $55.10 | $55.10 |
| Purchase #5 | $172.74 | 9.127% | $188.506 | $188.51 | $188.50 | $188.50 |
| Purchase #6 | $50.70 | 9.787% | $55.662 | $55.66 | $55.65 | $55.70 |
| Purchase #7 | $173.56 | 5.351% | $182.8472 | $182.85 | $182.85 | $182.80 |
| 7 purchase totals = | $1,001.30 | $1,084.7451 | $1,084.75 | $1,084.70 | $1,084.70 | |