| 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 | $158.51 | 4.320% | $165.3576 | $165.36 | $165.35 | $165.40 |
| Purchase #2 | $107.42 | 3.559% | $111.2431 | $111.24 | $111.25 | $111.20 |
| Purchase #3 | $29.35 | 13.473% | $33.3043 | $33.30 | $33.30 | $33.30 |
| Purchase #4 | $69.53 | 11.753% | $77.7019 | $77.70 | $77.70 | $77.70 |
| Purchase #5 | $72.36 | 4.563% | $75.6618 | $75.66 | $75.65 | $75.70 |
| Purchase #6 | $158.54 | 8.228% | $171.5847 | $171.58 | $171.60 | $171.60 |
| Purchase #7 | $131.48 | 13.173% | $148.7999 | $148.80 | $148.80 | $148.80 |
| 7 purchase totals = | $727.19 | $783.6533 | $783.64 | $783.65 | $783.70 | |