| 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 | $138.36 | 6.597% | $147.4876 | $147.49 | $147.50 | $147.50 |
| Purchase #2 | $80.79 | 4.805% | $84.672 | $84.67 | $84.65 | $84.70 |
| Purchase #3 | $29.93 | 11.148% | $33.2666 | $33.27 | $33.25 | $33.30 |
| Purchase #4 | $106.97 | 10.622% | $118.3324 | $118.33 | $118.35 | $118.30 |
| Purchase #5 | $195.96 | 10.594% | $216.72 | $216.72 | $216.70 | $216.70 |
| Purchase #6 | $55.84 | 13.193% | $63.207 | $63.21 | $63.20 | $63.20 |
| Purchase #7 | $215.88 | 5.848% | $228.5047 | $228.50 | $228.50 | $228.50 |
| 7 purchase totals = | $823.73 | $892.1903 | $892.19 | $892.15 | $892.20 | |