| 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 | $52.35 | 11.309% | $58.2703 | $58.27 | $58.25 | $58.30 |
| Purchase #2 | $138.98 | 3.245% | $143.4899 | $143.49 | $143.50 | $143.50 |
| Purchase #3 | $151.29 | 6.567% | $161.2252 | $161.23 | $161.25 | $161.20 |
| Purchase #4 | $32.76 | 10.294% | $36.1323 | $36.13 | $36.15 | $36.10 |
| Purchase #5 | $140.50 | 13.394% | $159.3186 | $159.32 | $159.30 | $159.30 |
| Purchase #6 | $233.73 | 5.688% | $247.0246 | $247.02 | $247.00 | $247.00 |
| Purchase #7 | $133.49 | 4.761% | $139.8455 | $139.85 | $139.85 | $139.80 |
| 7 purchase totals = | $883.10 | $945.3064 | $945.31 | $945.30 | $945.20 | |