| 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 | $143.88 | 3.726% | $149.241 | $149.24 | $149.25 | $149.20 |
| Purchase #2 | $148.55 | 6.612% | $158.3721 | $158.37 | $158.35 | $158.40 |
| Purchase #3 | $110.69 | 13.437% | $125.5634 | $125.56 | $125.55 | $125.60 |
| Purchase #4 | $232.57 | 13.805% | $264.6763 | $264.68 | $264.70 | $264.70 |
| Purchase #5 | $28.95 | 12.864% | $32.6741 | $32.67 | $32.65 | $32.70 |
| Purchase #6 | $249.72 | 10.794% | $276.6748 | $276.67 | $276.65 | $276.70 |
| Purchase #7 | $140.26 | 4.382% | $146.4062 | $146.41 | $146.40 | $146.40 |
| 7 purchase totals = | $1,054.62 | $1,153.6079 | $1,153.60 | $1,153.55 | $1,153.70 | |