| 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 | $157.28 | 8.677% | $170.9272 | $170.93 | $170.95 | $170.90 |
| Purchase #2 | $96.90 | 5.436% | $102.1675 | $102.17 | $102.15 | $102.20 |
| Purchase #3 | $189.95 | 4.166% | $197.8633 | $197.86 | $197.85 | $197.90 |
| Purchase #4 | $217.90 | 13.373% | $247.0398 | $247.04 | $247.05 | $247.00 |
| Purchase #5 | $128.47 | 7.294% | $137.8406 | $137.84 | $137.85 | $137.80 |
| Purchase #6 | $166.80 | 9.252% | $182.2323 | $182.23 | $182.25 | $182.20 |
| Purchase #7 | $41.94 | 10.620% | $46.394 | $46.39 | $46.40 | $46.40 |
| 7 purchase totals = | $999.24 | $1,084.4647 | $1,084.46 | $1,084.50 | $1,084.40 | |