| 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 | $131.84 | 8.221% | $142.6786 | $142.68 | $142.70 | $142.70 |
| Purchase #2 | $205.62 | 8.863% | $223.8441 | $223.84 | $223.85 | $223.80 |
| Purchase #3 | $131.62 | 5.696% | $139.1171 | $139.12 | $139.10 | $139.10 |
| Purchase #4 | $168.89 | 12.138% | $189.3899 | $189.39 | $189.40 | $189.40 |
| Purchase #5 | $24.95 | 4.855% | $26.1613 | $26.16 | $26.15 | $26.20 |
| Purchase #6 | $54.53 | 10.376% | $60.188 | $60.19 | $60.20 | $60.20 |
| Purchase #7 | $17.77 | 13.289% | $20.1315 | $20.13 | $20.15 | $20.10 |
| 7 purchase totals = | $735.22 | $801.5105 | $801.51 | $801.55 | $801.50 | |