| 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 | $63.44 | 13.199% | $71.8134 | $71.81 | $71.80 | $71.80 |
| Purchase #2 | $134.28 | 6.426% | $142.9088 | $142.91 | $142.90 | $142.90 |
| Purchase #3 | $196.26 | 6.806% | $209.6175 | $209.62 | $209.60 | $209.60 |
| Purchase #4 | $137.96 | 6.360% | $146.7343 | $146.73 | $146.75 | $146.70 |
| Purchase #5 | $86.44 | 5.536% | $91.2253 | $91.23 | $91.25 | $91.20 |
| Purchase #6 | $110.39 | 10.239% | $121.6928 | $121.69 | $121.70 | $121.70 |
| Purchase #7 | $172.93 | 3.776% | $179.4598 | $179.46 | $179.45 | $179.50 |
| 7 purchase totals = | $901.70 | $963.4519 | $963.45 | $963.45 | $963.40 | |