| 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 | $162.94 | 4.248% | $169.8617 | $169.86 | $169.85 | $169.90 |
| Purchase #2 | $147.31 | 8.120% | $159.2716 | $159.27 | $159.25 | $159.30 |
| Purchase #3 | $92.42 | 9.296% | $101.0114 | $101.01 | $101.00 | $101.00 |
| Purchase #4 | $72.59 | 8.244% | $78.5743 | $78.57 | $78.55 | $78.60 |
| Purchase #5 | $8.28 | 8.226% | $8.9611 | $8.96 | $8.95 | $9.00 |
| Purchase #6 | $165.36 | 10.821% | $183.2536 | $183.25 | $183.25 | $183.30 |
| Purchase #7 | $110.89 | 13.623% | $125.9965 | $126.00 | $126.00 | $126.00 |
| 7 purchase totals = | $759.79 | $826.9302 | $826.92 | $826.85 | $827.10 | |