| 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 | $174.51 | 8.366% | $189.1095 | $189.11 | $189.10 | $189.10 |
| Purchase #2 | $47.37 | 6.207% | $50.3103 | $50.31 | $50.30 | $50.30 |
| Purchase #3 | $209.70 | 3.570% | $217.1863 | $217.19 | $217.20 | $217.20 |
| Purchase #4 | $243.87 | 3.460% | $252.3079 | $252.31 | $252.30 | $252.30 |
| Purchase #5 | $92.80 | 10.863% | $102.8809 | $102.88 | $102.90 | $102.90 |
| Purchase #6 | $6.44 | 9.592% | $7.0577 | $7.06 | $7.05 | $7.10 |
| Purchase #7 | $157.65 | 13.866% | $179.5097 | $179.51 | $179.50 | $179.50 |
| 7 purchase totals = | $932.34 | $998.3623 | $998.37 | $998.35 | $998.40 | |