| 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 | $169.66 | 3.767% | $176.0511 | $176.05 | $176.05 | $176.10 |
| Purchase #2 | $107.74 | 13.717% | $122.5187 | $122.52 | $122.50 | $122.50 |
| Purchase #3 | $47.27 | 8.621% | $51.3451 | $51.35 | $51.35 | $51.30 |
| Purchase #4 | $139.97 | 11.607% | $156.2163 | $156.22 | $156.20 | $156.20 |
| Purchase #5 | $164.65 | 13.593% | $187.0309 | $187.03 | $187.05 | $187.00 |
| Purchase #6 | $158.35 | 11.564% | $176.6616 | $176.66 | $176.65 | $176.70 |
| Purchase #7 | $188.57 | 8.274% | $204.1723 | $204.17 | $204.15 | $204.20 |
| 7 purchase totals = | $976.21 | $1,073.9960 | $1,074.00 | $1,073.95 | $1,074.00 | |