| 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 | $156.62 | 3.262% | $161.7289 | $161.73 | $161.75 | $161.70 |
| Purchase #2 | $110.84 | 9.574% | $121.4518 | $121.45 | $121.45 | $121.50 |
| Purchase #3 | $205.37 | 7.114% | $219.98 | $219.98 | $220.00 | $220.00 |
| Purchase #4 | $247.30 | 7.422% | $265.6546 | $265.65 | $265.65 | $265.70 |
| Purchase #5 | $58.34 | 7.510% | $62.7213 | $62.72 | $62.70 | $62.70 |
| Purchase #6 | $111.86 | 5.849% | $118.4027 | $118.40 | $118.40 | $118.40 |
| Purchase #7 | $11.86 | 13.663% | $13.4804 | $13.48 | $13.50 | $13.50 |
| 7 purchase totals = | $902.19 | $963.4197 | $963.41 | $963.45 | $963.50 | |