| 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 | $128.65 | 4.266% | $134.1382 | $134.14 | $134.15 | $134.10 |
| Purchase #2 | $168.73 | 9.247% | $184.3325 | $184.33 | $184.35 | $184.30 |
| Purchase #3 | $136.29 | 9.653% | $149.4461 | $149.45 | $149.45 | $149.40 |
| Purchase #4 | $105.89 | 11.432% | $117.9953 | $118.00 | $118.00 | $118.00 |
| Purchase #5 | $190.35 | 10.400% | $210.1464 | $210.15 | $210.15 | $210.10 |
| Purchase #6 | $8.90 | 9.412% | $9.7377 | $9.74 | $9.75 | $9.70 |
| Purchase #7 | $143.56 | 4.354% | $149.8106 | $149.81 | $149.80 | $149.80 |
| 7 purchase totals = | $882.37 | $955.6068 | $955.62 | $955.65 | $955.40 | |