| 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 | $144.78 | 6.117% | $153.6362 | $153.64 | $153.65 | $153.60 |
| Purchase #2 | $186.81 | 12.220% | $209.6382 | $209.64 | $209.65 | $209.60 |
| Purchase #3 | $57.45 | 11.593% | $64.1102 | $64.11 | $64.10 | $64.10 |
| Purchase #4 | $243.44 | 3.338% | $251.566 | $251.57 | $251.55 | $251.60 |
| Purchase #5 | $151.85 | 12.422% | $170.7128 | $170.71 | $170.70 | $170.70 |
| Purchase #6 | $27.64 | 8.405% | $29.9631 | $29.96 | $29.95 | $30.00 |
| Purchase #7 | $8.41 | 13.623% | $9.5557 | $9.56 | $9.55 | $9.60 |
| 7 purchase totals = | $820.38 | $889.1822 | $889.19 | $889.15 | $889.20 | |