| 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 | $118.39 | 10.786% | $131.1595 | $131.16 | $131.15 | $131.20 |
| Purchase #2 | $26.28 | 7.765% | $28.3206 | $28.32 | $28.30 | $28.30 |
| Purchase #3 | $171.31 | 5.866% | $181.359 | $181.36 | $181.35 | $181.40 |
| Purchase #4 | $110.52 | 7.116% | $118.3846 | $118.38 | $118.40 | $118.40 |
| Purchase #5 | $13.51 | 10.449% | $14.9217 | $14.92 | $14.90 | $14.90 |
| Purchase #6 | $102.56 | 5.829% | $108.5382 | $108.54 | $108.55 | $108.50 |
| Purchase #7 | $236.76 | 8.868% | $257.7559 | $257.76 | $257.75 | $257.80 |
| 7 purchase totals = | $779.33 | $840.4395 | $840.44 | $840.40 | $840.50 | |