| 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 | $168.65 | 13.494% | $191.4076 | $191.41 | $191.40 | $191.40 |
| Purchase #2 | $184.68 | 8.423% | $200.2356 | $200.24 | $200.25 | $200.20 |
| Purchase #3 | $22.91 | 9.650% | $25.1208 | $25.12 | $25.10 | $25.10 |
| Purchase #4 | $138.89 | 6.374% | $147.7428 | $147.74 | $147.75 | $147.70 |
| Purchase #5 | $26.53 | 6.196% | $28.1738 | $28.17 | $28.15 | $28.20 |
| Purchase #6 | $59.31 | 8.389% | $64.2855 | $64.29 | $64.30 | $64.30 |
| Purchase #7 | $216.71 | 11.830% | $242.3468 | $242.35 | $242.35 | $242.30 |
| 7 purchase totals = | $817.68 | $899.3129 | $899.32 | $899.30 | $899.20 | |