| 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 | $136.97 | 4.725% | $143.4418 | $143.44 | $143.45 | $143.40 |
| Purchase #2 | $119.56 | 10.861% | $132.5454 | $132.55 | $132.55 | $132.50 |
| Purchase #3 | $173.92 | 7.833% | $187.5432 | $187.54 | $187.55 | $187.50 |
| Purchase #4 | $41.29 | 3.753% | $42.8396 | $42.84 | $42.85 | $42.80 |
| Purchase #5 | $228.98 | 10.657% | $253.3824 | $253.38 | $253.40 | $253.40 |
| Purchase #6 | $91.26 | 4.556% | $95.4178 | $95.42 | $95.40 | $95.40 |
| Purchase #7 | $180.95 | 4.268% | $188.6729 | $188.67 | $188.65 | $188.70 |
| 7 purchase totals = | $972.93 | $1,043.8431 | $1,043.84 | $1,043.85 | $1,043.70 | |