| 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 | $139.79 | 4.665% | $146.3112 | $146.31 | $146.30 | $146.30 |
| Purchase #2 | $92.66 | 4.298% | $96.6425 | $96.64 | $96.65 | $96.60 |
| Purchase #3 | $120.98 | 3.421% | $125.1187 | $125.12 | $125.10 | $125.10 |
| Purchase #4 | $227.87 | 13.811% | $259.3411 | $259.34 | $259.35 | $259.30 |
| Purchase #5 | $146.70 | 7.871% | $158.2468 | $158.25 | $158.25 | $158.20 |
| Purchase #6 | $170.99 | 11.114% | $189.9938 | $189.99 | $190.00 | $190.00 |
| Purchase #7 | $76.40 | 7.425% | $82.0727 | $82.07 | $82.05 | $82.10 |
| 7 purchase totals = | $975.39 | $1,057.7268 | $1,057.72 | $1,057.70 | $1,057.60 | |