| 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 | $151.57 | 5.802% | $160.3641 | $160.36 | $160.35 | $160.40 |
| Purchase #2 | $98.45 | 6.383% | $104.7341 | $104.73 | $104.75 | $104.70 |
| Purchase #3 | $36.38 | 6.272% | $38.6618 | $38.66 | $38.65 | $38.70 |
| Purchase #4 | $114.62 | 13.137% | $129.6776 | $129.68 | $129.70 | $129.70 |
| Purchase #5 | $135.87 | 5.799% | $143.7491 | $143.75 | $143.75 | $143.70 |
| Purchase #6 | $238.72 | 5.219% | $251.1788 | $251.18 | $251.20 | $251.20 |
| Purchase #7 | $240.78 | 3.746% | $249.7996 | $249.80 | $249.80 | $249.80 |
| 7 purchase totals = | $1,016.39 | $1,078.1651 | $1,078.16 | $1,078.20 | $1,078.20 | |