| 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 | $138.87 | 3.508% | $143.7416 | $143.74 | $143.75 | $143.70 |
| Purchase #2 | $16.33 | 12.593% | $18.3864 | $18.39 | $18.40 | $18.40 |
| Purchase #3 | $79.56 | 6.105% | $84.4171 | $84.42 | $84.40 | $84.40 |
| Purchase #4 | $172.66 | 10.695% | $191.126 | $191.13 | $191.15 | $191.10 |
| Purchase #5 | $49.28 | 7.553% | $53.0021 | $53.00 | $53.00 | $53.00 |
| Purchase #6 | $169.52 | 5.687% | $179.1606 | $179.16 | $179.15 | $179.20 |
| Purchase #7 | $81.60 | 5.672% | $86.2284 | $86.23 | $86.25 | $86.20 |
| 7 purchase totals = | $707.82 | $756.0622 | $756.07 | $756.10 | $756.00 | |