| 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 | $124.99 | 10.523% | $138.1427 | $138.14 | $138.15 | $138.10 |
| Purchase #2 | $30.75 | 7.824% | $33.1559 | $33.16 | $33.15 | $33.20 |
| Purchase #3 | $204.46 | 8.385% | $221.604 | $221.60 | $221.60 | $221.60 |
| Purchase #4 | $81.54 | 12.538% | $91.7635 | $91.76 | $91.75 | $91.80 |
| Purchase #5 | $201.96 | 11.495% | $225.1753 | $225.18 | $225.20 | $225.20 |
| Purchase #6 | $105.66 | 11.143% | $117.4337 | $117.43 | $117.45 | $117.40 |
| Purchase #7 | $38.74 | 10.789% | $42.9197 | $42.92 | $42.90 | $42.90 |
| 7 purchase totals = | $788.10 | $870.1948 | $870.19 | $870.20 | $870.20 | |