| 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 | $175.36 | 10.428% | $193.6465 | $193.65 | $193.65 | $193.60 |
| Purchase #2 | $54.49 | 10.517% | $60.2207 | $60.22 | $60.20 | $60.20 |
| Purchase #3 | $25.64 | 12.667% | $28.8878 | $28.89 | $28.90 | $28.90 |
| Purchase #4 | $144.70 | 7.169% | $155.0735 | $155.07 | $155.05 | $155.10 |
| Purchase #5 | $111.62 | 8.529% | $121.1401 | $121.14 | $121.15 | $121.10 |
| Purchase #6 | $69.65 | 3.661% | $72.1999 | $72.20 | $72.20 | $72.20 |
| Purchase #7 | $145.88 | 3.503% | $150.9902 | $150.99 | $151.00 | $151.00 |
| 7 purchase totals = | $727.34 | $782.1587 | $782.16 | $782.15 | $782.10 | |