| 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 | $173.71 | 11.354% | $193.433 | $193.43 | $193.45 | $193.40 |
| Purchase #2 | $110.99 | 7.388% | $119.1899 | $119.19 | $119.20 | $119.20 |
| Purchase #3 | $40.43 | 4.752% | $42.3512 | $42.35 | $42.35 | $42.40 |
| Purchase #4 | $56.89 | 10.253% | $62.7229 | $62.72 | $62.70 | $62.70 |
| Purchase #5 | $41.83 | 5.672% | $44.2026 | $44.20 | $44.20 | $44.20 |
| Purchase #6 | $42.67 | 3.546% | $44.1831 | $44.18 | $44.20 | $44.20 |
| Purchase #7 | $102.87 | 7.627% | $110.7159 | $110.72 | $110.70 | $110.70 |
| 7 purchase totals = | $569.39 | $616.7986 | $616.79 | $616.80 | $616.80 | |