| 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 | $127.97 | 12.334% | $143.7538 | $143.75 | $143.75 | $143.80 |
| Purchase #2 | $117.27 | 3.338% | $121.1845 | $121.18 | $121.20 | $121.20 |
| Purchase #3 | $65.35 | 12.207% | $73.3273 | $73.33 | $73.35 | $73.30 |
| Purchase #4 | $91.83 | 9.265% | $100.338 | $100.34 | $100.35 | $100.30 |
| Purchase #5 | $159.35 | 9.592% | $174.6349 | $174.63 | $174.65 | $174.60 |
| Purchase #6 | $149.86 | 6.713% | $159.9201 | $159.92 | $159.90 | $159.90 |
| Purchase #7 | $216.49 | 12.381% | $243.2936 | $243.29 | $243.30 | $243.30 |
| 7 purchase totals = | $928.12 | $1,016.4522 | $1,016.44 | $1,016.50 | $1,016.40 | |