| 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 | $142.96 | 4.323% | $149.1402 | $149.14 | $149.15 | $149.10 |
| Purchase #2 | $238.61 | 7.817% | $257.2621 | $257.26 | $257.25 | $257.30 |
| Purchase #3 | $26.40 | 9.815% | $28.9912 | $28.99 | $29.00 | $29.00 |
| Purchase #4 | $72.76 | 11.482% | $81.1143 | $81.11 | $81.10 | $81.10 |
| Purchase #5 | $244.75 | 10.483% | $270.4071 | $270.41 | $270.40 | $270.40 |
| Purchase #6 | $177.41 | 8.869% | $193.1445 | $193.14 | $193.15 | $193.10 |
| Purchase #7 | $197.49 | 8.865% | $214.9975 | $215.00 | $215.00 | $215.00 |
| 7 purchase totals = | $1,100.38 | $1,195.0569 | $1,195.05 | $1,195.05 | $1,195.00 | |