| 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 | $55.75 | 13.270% | $63.148 | $63.15 | $63.15 | $63.10 |
| Purchase #2 | $101.44 | 6.432% | $107.9646 | $107.96 | $107.95 | $108.00 |
| Purchase #3 | $94.80 | 9.143% | $103.4676 | $103.47 | $103.45 | $103.50 |
| Purchase #4 | $170.94 | 7.521% | $183.7964 | $183.80 | $183.80 | $183.80 |
| Purchase #5 | $151.49 | 9.856% | $166.4209 | $166.42 | $166.40 | $166.40 |
| Purchase #6 | $23.55 | 6.511% | $25.0833 | $25.08 | $25.10 | $25.10 |
| Purchase #7 | $104.54 | 13.121% | $118.2567 | $118.26 | $118.25 | $118.30 |
| 7 purchase totals = | $702.51 | $768.1375 | $768.14 | $768.10 | $768.20 | |