| 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 | $93.42 | 8.288% | $101.1626 | $101.16 | $101.15 | $101.20 |
| Purchase #2 | $177.37 | 5.192% | $186.5791 | $186.58 | $186.60 | $186.60 |
| Purchase #3 | $206.85 | 9.562% | $226.629 | $226.63 | $226.65 | $226.60 |
| Purchase #4 | $30.99 | 3.777% | $32.1605 | $32.16 | $32.15 | $32.20 |
| Purchase #5 | $117.71 | 13.297% | $133.3619 | $133.36 | $133.35 | $133.40 |
| Purchase #6 | $76.30 | 9.258% | $83.3639 | $83.36 | $83.35 | $83.40 |
| Purchase #7 | $35.88 | 5.613% | $37.8939 | $37.89 | $37.90 | $37.90 |
| 7 purchase totals = | $738.52 | $801.1509 | $801.14 | $801.15 | $801.30 | |