| 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 | $175.73 | 6.705% | $187.5127 | $187.51 | $187.50 | $187.50 |
| Purchase #2 | $184.44 | 8.749% | $200.5767 | $200.58 | $200.60 | $200.60 |
| Purchase #3 | $139.76 | 8.148% | $151.1476 | $151.15 | $151.15 | $151.10 |
| Purchase #4 | $197.37 | 11.638% | $220.3399 | $220.34 | $220.35 | $220.30 |
| Purchase #5 | $6.62 | 7.624% | $7.1247 | $7.12 | $7.10 | $7.10 |
| Purchase #6 | $212.58 | 11.572% | $237.1798 | $237.18 | $237.20 | $237.20 |
| Purchase #7 | $117.25 | 9.142% | $127.969 | $127.97 | $127.95 | $128.00 |
| 7 purchase totals = | $1,033.75 | $1,131.8504 | $1,131.85 | $1,131.85 | $1,131.80 | |