| 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 | $187.86 | 13.571% | $213.3545 | $213.35 | $213.35 | $213.40 |
| Purchase #2 | $94.32 | 7.155% | $101.0686 | $101.07 | $101.05 | $101.10 |
| Purchase #3 | $45.29 | 8.832% | $49.29 | $49.29 | $49.30 | $49.30 |
| Purchase #4 | $119.70 | 4.584% | $125.187 | $125.19 | $125.20 | $125.20 |
| Purchase #5 | $140.84 | 9.715% | $154.5226 | $154.52 | $154.50 | $154.50 |
| Purchase #6 | $163.76 | 8.507% | $177.6911 | $177.69 | $177.70 | $177.70 |
| Purchase #7 | $173.65 | 8.505% | $188.4189 | $188.42 | $188.40 | $188.40 |
| 7 purchase totals = | $925.42 | $1,009.5327 | $1,009.53 | $1,009.50 | $1,009.60 | |