| 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 | $33.86 | 9.362% | $37.03 | $37.03 | $37.05 | $37.00 |
| Purchase #2 | $166.96 | 13.820% | $190.0339 | $190.03 | $190.05 | $190.00 |
| Purchase #3 | $74.65 | 12.123% | $83.6998 | $83.70 | $83.70 | $83.70 |
| Purchase #4 | $99.28 | 9.747% | $108.9568 | $108.96 | $108.95 | $109.00 |
| Purchase #5 | $246.68 | 6.767% | $263.3728 | $263.37 | $263.35 | $263.40 |
| Purchase #6 | $186.47 | 5.647% | $197 | $197.00 | $197.00 | $197.00 |
| Purchase #7 | $140.91 | 9.845% | $154.7826 | $154.78 | $154.80 | $154.80 |
| 7 purchase totals = | $948.81 | $1,034.8759 | $1,034.87 | $1,034.90 | $1,034.90 | |