| 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 | $132.68 | 8.569% | $144.0493 | $144.05 | $144.05 | $144.00 |
| Purchase #2 | $173.91 | 10.244% | $191.7253 | $191.73 | $191.75 | $191.70 |
| Purchase #3 | $58.98 | 7.775% | $63.5657 | $63.57 | $63.55 | $63.60 |
| Purchase #4 | $128.34 | 7.259% | $137.6562 | $137.66 | $137.65 | $137.70 |
| Purchase #5 | $59.63 | 6.559% | $63.5411 | $63.54 | $63.55 | $63.50 |
| Purchase #6 | $81.72 | 11.553% | $91.1611 | $91.16 | $91.15 | $91.20 |
| Purchase #7 | $55.66 | 13.319% | $63.0734 | $63.07 | $63.05 | $63.10 |
| 7 purchase totals = | $690.92 | $754.7721 | $754.78 | $754.75 | $754.80 | |