| 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 | $79.55 | 4.576% | $83.1902 | $83.19 | $83.20 | $83.20 |
| Purchase #2 | $138.55 | 10.155% | $152.6198 | $152.62 | $152.60 | $152.60 |
| Purchase #3 | $164.87 | 4.651% | $172.5381 | $172.54 | $172.55 | $172.50 |
| Purchase #4 | $236.85 | 9.816% | $260.0992 | $260.10 | $260.10 | $260.10 |
| Purchase #5 | $138.89 | 12.253% | $155.9082 | $155.91 | $155.90 | $155.90 |
| Purchase #6 | $14.59 | 12.822% | $16.4607 | $16.46 | $16.45 | $16.50 |
| Purchase #7 | $130.34 | 12.335% | $146.4174 | $146.42 | $146.40 | $146.40 |
| 7 purchase totals = | $903.64 | $987.2336 | $987.24 | $987.20 | $987.20 | |