| 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 | $14.40 | 11.516% | $16.0583 | $16.06 | $16.05 | $16.10 |
| Purchase #2 | $178.70 | 13.539% | $202.8942 | $202.89 | $202.90 | $202.90 |
| Purchase #3 | $167.65 | 9.448% | $183.4896 | $183.49 | $183.50 | $183.50 |
| Purchase #4 | $42.53 | 8.399% | $46.1021 | $46.10 | $46.10 | $46.10 |
| Purchase #5 | $178.71 | 5.657% | $188.8196 | $188.82 | $188.80 | $188.80 |
| Purchase #6 | $10.81 | 6.704% | $11.5347 | $11.53 | $11.55 | $11.50 |
| Purchase #7 | $190.75 | 10.410% | $210.6071 | $210.61 | $210.60 | $210.60 |
| 7 purchase totals = | $783.55 | $859.5056 | $859.50 | $859.50 | $859.50 | |