| 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 | $119.82 | 12.809% | $135.1677 | $135.17 | $135.15 | $135.20 |
| Purchase #2 | $48.51 | 12.349% | $54.5005 | $54.50 | $54.50 | $54.50 |
| Purchase #3 | $52.58 | 11.523% | $58.6388 | $58.64 | $58.65 | $58.60 |
| Purchase #4 | $182.94 | 4.274% | $190.7589 | $190.76 | $190.75 | $190.80 |
| Purchase #5 | $191.50 | 12.832% | $216.0733 | $216.07 | $216.05 | $216.10 |
| Purchase #6 | $206.38 | 12.673% | $232.5345 | $232.53 | $232.55 | $232.50 |
| Purchase #7 | $69.68 | 11.434% | $77.6472 | $77.65 | $77.65 | $77.60 |
| 7 purchase totals = | $871.41 | $965.3209 | $965.32 | $965.30 | $965.30 | |