| 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 | $189.46 | 4.851% | $198.6507 | $198.65 | $198.65 | $198.70 |
| Purchase #2 | $50.43 | 10.478% | $55.7141 | $55.71 | $55.70 | $55.70 |
| Purchase #3 | $105.55 | 6.656% | $112.5754 | $112.58 | $112.60 | $112.60 |
| Purchase #4 | $72.54 | 4.149% | $75.5497 | $75.55 | $75.55 | $75.50 |
| Purchase #5 | $120.31 | 9.766% | $132.0595 | $132.06 | $132.05 | $132.10 |
| Purchase #6 | $132.92 | 7.289% | $142.6085 | $142.61 | $142.60 | $142.60 |
| Purchase #7 | $201.95 | 8.281% | $218.6735 | $218.67 | $218.65 | $218.70 |
| 7 purchase totals = | $873.16 | $935.8314 | $935.83 | $935.80 | $935.90 | |