| 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 | $144.97 | 13.637% | $164.7396 | $164.74 | $164.75 | $164.70 |
| Purchase #2 | $187.70 | 5.706% | $198.4102 | $198.41 | $198.40 | $198.40 |
| Purchase #3 | $228.39 | 9.434% | $249.9363 | $249.94 | $249.95 | $249.90 |
| Purchase #4 | $33.89 | 4.600% | $35.4489 | $35.45 | $35.45 | $35.40 |
| Purchase #5 | $22.90 | 13.191% | $25.9207 | $25.92 | $25.90 | $25.90 |
| Purchase #6 | $35.80 | 5.474% | $37.7597 | $37.76 | $37.75 | $37.80 |
| Purchase #7 | $241.48 | 12.432% | $271.5008 | $271.50 | $271.50 | $271.50 |
| 7 purchase totals = | $895.13 | $983.7162 | $983.72 | $983.70 | $983.60 | |