| 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 | $141.30 | 9.461% | $154.6684 | $154.67 | $154.65 | $154.70 |
| Purchase #2 | $40.37 | 4.283% | $42.099 | $42.10 | $42.10 | $42.10 |
| Purchase #3 | $109.63 | 11.255% | $121.9689 | $121.97 | $121.95 | $122.00 |
| Purchase #4 | $198.96 | 9.119% | $217.1032 | $217.10 | $217.10 | $217.10 |
| Purchase #5 | $156.84 | 13.174% | $177.5021 | $177.50 | $177.50 | $177.50 |
| Purchase #6 | $15.26 | 13.213% | $17.2763 | $17.28 | $17.30 | $17.30 |
| Purchase #7 | $202.60 | 7.735% | $218.2711 | $218.27 | $218.25 | $218.30 |
| 7 purchase totals = | $864.96 | $948.8890 | $948.89 | $948.85 | $949.00 | |