| 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 | $83.43 | 9.309% | $91.1965 | $91.20 | $91.20 | $91.20 |
| Purchase #2 | $21.29 | 12.298% | $23.9082 | $23.91 | $23.90 | $23.90 |
| Purchase #3 | $130.41 | 11.137% | $144.9338 | $144.93 | $144.95 | $144.90 |
| Purchase #4 | $82.51 | 5.187% | $86.7898 | $86.79 | $86.80 | $86.80 |
| Purchase #5 | $37.92 | 6.642% | $40.4386 | $40.44 | $40.45 | $40.40 |
| Purchase #6 | $190.70 | 12.743% | $215.0009 | $215.00 | $215.00 | $215.00 |
| Purchase #7 | $166.76 | 7.168% | $178.7134 | $178.71 | $178.70 | $178.70 |
| 7 purchase totals = | $713.02 | $780.9812 | $780.98 | $781.00 | $780.90 | |