| 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 | $153.86 | 6.659% | $164.1055 | $164.11 | $164.10 | $164.10 |
| Purchase #2 | $132.49 | 3.163% | $136.6807 | $136.68 | $136.70 | $136.70 |
| Purchase #3 | $26.67 | 11.399% | $29.7101 | $29.71 | $29.70 | $29.70 |
| Purchase #4 | $123.40 | 12.630% | $138.9854 | $138.99 | $139.00 | $139.00 |
| Purchase #5 | $62.59 | 7.633% | $67.3675 | $67.37 | $67.35 | $67.40 |
| Purchase #6 | $90.60 | 9.485% | $99.1934 | $99.19 | $99.20 | $99.20 |
| Purchase #7 | $249.43 | 7.425% | $267.9502 | $267.95 | $267.95 | $268.00 |
| 7 purchase totals = | $839.04 | $903.9928 | $904.00 | $904.00 | $904.10 | |