| 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 | $149.96 | 7.656% | $161.4409 | $161.44 | $161.45 | $161.40 |
| Purchase #2 | $247.67 | 4.279% | $258.2678 | $258.27 | $258.25 | $258.30 |
| Purchase #3 | $38.55 | 8.582% | $41.8584 | $41.86 | $41.85 | $41.90 |
| Purchase #4 | $106.49 | 7.615% | $114.5992 | $114.60 | $114.60 | $114.60 |
| Purchase #5 | $13.52 | 4.746% | $14.1617 | $14.16 | $14.15 | $14.20 |
| Purchase #6 | $126.62 | 4.295% | $132.0583 | $132.06 | $132.05 | $132.10 |
| Purchase #7 | $201.64 | 10.520% | $222.8525 | $222.85 | $222.85 | $222.90 |
| 7 purchase totals = | $884.45 | $945.2388 | $945.24 | $945.20 | $945.40 | |