| 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 | $142.44 | 4.454% | $148.7843 | $148.78 | $148.80 | $148.80 |
| Purchase #2 | $191.68 | 3.605% | $198.5901 | $198.59 | $198.60 | $198.60 |
| Purchase #3 | $99.41 | 11.468% | $110.8103 | $110.81 | $110.80 | $110.80 |
| Purchase #4 | $40.34 | 5.558% | $42.5821 | $42.58 | $42.60 | $42.60 |
| Purchase #5 | $209.94 | 8.601% | $227.9969 | $228.00 | $228.00 | $228.00 |
| Purchase #6 | $22.89 | 11.762% | $25.5823 | $25.58 | $25.60 | $25.60 |
| Purchase #7 | $84.41 | 11.857% | $94.4185 | $94.42 | $94.40 | $94.40 |
| 7 purchase totals = | $791.11 | $848.7645 | $848.76 | $848.80 | $848.80 | |