| 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 | $136.39 | 12.723% | $153.7429 | $153.74 | $153.75 | $153.70 |
| Purchase #2 | $222.33 | 13.134% | $251.5308 | $251.53 | $251.55 | $251.50 |
| Purchase #3 | $124.97 | 3.668% | $129.5539 | $129.55 | $129.55 | $129.60 |
| Purchase #4 | $28.97 | 11.656% | $32.3467 | $32.35 | $32.35 | $32.30 |
| Purchase #5 | $161.35 | 5.454% | $170.15 | $170.15 | $170.15 | $170.20 |
| Purchase #6 | $153.65 | 10.780% | $170.2135 | $170.21 | $170.20 | $170.20 |
| Purchase #7 | $91.43 | 10.741% | $101.2505 | $101.25 | $101.25 | $101.30 |
| 7 purchase totals = | $919.09 | $1,008.7883 | $1,008.78 | $1,008.80 | $1,008.80 | |