| 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 | $152.61 | 3.501% | $157.9529 | $157.95 | $157.95 | $158.00 |
| Purchase #2 | $170.71 | 13.642% | $193.9983 | $194.00 | $194.00 | $194.00 |
| Purchase #3 | $144.68 | 3.437% | $149.6527 | $149.65 | $149.65 | $149.70 |
| Purchase #4 | $29.73 | 13.840% | $33.8446 | $33.84 | $33.85 | $33.80 |
| Purchase #5 | $217.79 | 9.448% | $238.3668 | $238.37 | $238.35 | $238.40 |
| Purchase #6 | $123.88 | 4.868% | $129.9105 | $129.91 | $129.90 | $129.90 |
| Purchase #7 | $38.76 | 7.502% | $41.6678 | $41.67 | $41.65 | $41.70 |
| 7 purchase totals = | $878.16 | $945.3936 | $945.39 | $945.35 | $945.50 | |