| 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 | $185.58 | 9.850% | $203.8596 | $203.86 | $203.85 | $203.90 |
| Purchase #2 | $88.65 | 8.472% | $96.1604 | $96.16 | $96.15 | $96.20 |
| Purchase #3 | $49.74 | 3.834% | $51.647 | $51.65 | $51.65 | $51.60 |
| Purchase #4 | $200.27 | 6.211% | $212.7088 | $212.71 | $212.70 | $212.70 |
| Purchase #5 | $170.27 | 11.669% | $190.1388 | $190.14 | $190.15 | $190.10 |
| Purchase #6 | $142.31 | 11.214% | $158.2686 | $158.27 | $158.25 | $158.30 |
| Purchase #7 | $143.76 | 11.871% | $160.8257 | $160.83 | $160.85 | $160.80 |
| 7 purchase totals = | $980.58 | $1,073.6089 | $1,073.62 | $1,073.60 | $1,073.60 | |