| 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 | $160.89 | 3.861% | $167.102 | $167.10 | $167.10 | $167.10 |
| Purchase #2 | $236.88 | 8.335% | $256.6239 | $256.62 | $256.60 | $256.60 |
| Purchase #3 | $192.94 | 5.165% | $202.9054 | $202.91 | $202.90 | $202.90 |
| Purchase #4 | $82.30 | 7.216% | $88.2388 | $88.24 | $88.25 | $88.20 |
| Purchase #5 | $7.86 | 10.385% | $8.6763 | $8.68 | $8.70 | $8.70 |
| Purchase #6 | $68.50 | 6.686% | $73.0799 | $73.08 | $73.10 | $73.10 |
| Purchase #7 | $151.64 | 5.760% | $160.3745 | $160.37 | $160.35 | $160.40 |
| 7 purchase totals = | $901.01 | $957.0008 | $957.00 | $957.00 | $957.00 | |