| 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 | $147.29 | 12.528% | $165.7425 | $165.74 | $165.75 | $165.70 |
| Purchase #2 | $85.36 | 7.368% | $91.6493 | $91.65 | $91.65 | $91.60 |
| Purchase #3 | $11.28 | 11.544% | $12.5822 | $12.58 | $12.60 | $12.60 |
| Purchase #4 | $27.33 | 6.557% | $29.122 | $29.12 | $29.10 | $29.10 |
| Purchase #5 | $54.30 | 13.617% | $61.694 | $61.69 | $61.70 | $61.70 |
| Purchase #6 | $172.68 | 10.683% | $191.1274 | $191.13 | $191.15 | $191.10 |
| Purchase #7 | $16.71 | 10.426% | $18.4522 | $18.45 | $18.45 | $18.50 |
| 7 purchase totals = | $514.95 | $570.3696 | $570.36 | $570.40 | $570.30 | |