| 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 | $158.30 | 3.566% | $163.945 | $163.95 | $163.95 | $163.90 |
| Purchase #2 | $33.60 | 13.834% | $38.2482 | $38.25 | $38.25 | $38.20 |
| Purchase #3 | $130.59 | 11.842% | $146.0545 | $146.05 | $146.05 | $146.10 |
| Purchase #4 | $98.34 | 5.273% | $103.5255 | $103.53 | $103.55 | $103.50 |
| Purchase #5 | $244.65 | 6.378% | $260.2538 | $260.25 | $260.25 | $260.30 |
| Purchase #6 | $202.35 | 11.752% | $226.1302 | $226.13 | $226.15 | $226.10 |
| Purchase #7 | $191.98 | 13.307% | $217.5268 | $217.53 | $217.55 | $217.50 |
| 7 purchase totals = | $1,059.81 | $1,155.6840 | $1,155.69 | $1,155.75 | $1,155.60 | |