| 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 | $132.28 | 13.700% | $150.4024 | $150.40 | $150.40 | $150.40 |
| Purchase #2 | $39.93 | 13.247% | $45.2195 | $45.22 | $45.20 | $45.20 |
| Purchase #3 | $168.76 | 4.304% | $176.0234 | $176.02 | $176.00 | $176.00 |
| Purchase #4 | $114.66 | 11.851% | $128.2484 | $128.25 | $128.25 | $128.20 |
| Purchase #5 | $188.90 | 12.745% | $212.9753 | $212.98 | $213.00 | $213.00 |
| Purchase #6 | $49.65 | 7.809% | $53.5272 | $53.53 | $53.55 | $53.50 |
| Purchase #7 | $125.42 | 11.452% | $139.7831 | $139.78 | $139.80 | $139.80 |
| 7 purchase totals = | $819.60 | $906.1793 | $906.18 | $906.20 | $906.10 | |