| 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 | $179.56 | 9.452% | $196.532 | $196.53 | $196.55 | $196.50 |
| Purchase #2 | $164.96 | 7.765% | $177.7691 | $177.77 | $177.75 | $177.80 |
| Purchase #3 | $75.95 | 6.872% | $81.1693 | $81.17 | $81.15 | $81.20 |
| Purchase #4 | $95.61 | 6.488% | $101.8132 | $101.81 | $101.80 | $101.80 |
| Purchase #5 | $58.28 | 6.649% | $62.155 | $62.16 | $62.15 | $62.20 |
| Purchase #6 | $237.64 | 11.322% | $264.5456 | $264.55 | $264.55 | $264.50 |
| Purchase #7 | $38.33 | 5.448% | $40.4182 | $40.42 | $40.40 | $40.40 |
| 7 purchase totals = | $850.33 | $924.4024 | $924.41 | $924.35 | $924.40 | |