| 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 | $188.42 | 9.754% | $206.7985 | $206.80 | $206.80 | $206.80 |
| Purchase #2 | $195.56 | 3.399% | $202.2071 | $202.21 | $202.20 | $202.20 |
| Purchase #3 | $132.66 | 13.649% | $150.7668 | $150.77 | $150.75 | $150.80 |
| Purchase #4 | $109.31 | 7.394% | $117.3924 | $117.39 | $117.40 | $117.40 |
| Purchase #5 | $50.34 | 13.123% | $56.9461 | $56.95 | $56.95 | $56.90 |
| Purchase #6 | $94.71 | 3.700% | $98.2143 | $98.21 | $98.20 | $98.20 |
| Purchase #7 | $12.78 | 13.439% | $14.4975 | $14.50 | $14.50 | $14.50 |
| 7 purchase totals = | $783.78 | $846.8227 | $846.83 | $846.80 | $846.80 | |