| 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 | $136.40 | 8.557% | $148.0717 | $148.07 | $148.05 | $148.10 |
| Purchase #2 | $44.29 | 6.634% | $47.2282 | $47.23 | $47.25 | $47.20 |
| Purchase #3 | $47.95 | 8.120% | $51.8435 | $51.84 | $51.85 | $51.80 |
| Purchase #4 | $75.89 | 8.798% | $82.5668 | $82.57 | $82.55 | $82.60 |
| Purchase #5 | $204.79 | 10.237% | $225.7544 | $225.75 | $225.75 | $225.80 |
| Purchase #6 | $24.61 | 10.523% | $27.1997 | $27.20 | $27.20 | $27.20 |
| Purchase #7 | $135.69 | 7.828% | $146.3118 | $146.31 | $146.30 | $146.30 |
| 7 purchase totals = | $669.62 | $728.9761 | $728.97 | $728.95 | $729.00 | |