| 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 | $146.46 | 7.417% | $157.3229 | $157.32 | $157.30 | $157.30 |
| Purchase #2 | $96.55 | 3.104% | $99.5469 | $99.55 | $99.55 | $99.50 |
| Purchase #3 | $49.76 | 9.706% | $54.5897 | $54.59 | $54.60 | $54.60 |
| Purchase #4 | $85.28 | 9.158% | $93.0899 | $93.09 | $93.10 | $93.10 |
| Purchase #5 | $129.90 | 6.481% | $138.3188 | $138.32 | $138.30 | $138.30 |
| Purchase #6 | $233.46 | 4.185% | $243.2303 | $243.23 | $243.25 | $243.20 |
| Purchase #7 | $20.80 | 13.309% | $23.5683 | $23.57 | $23.55 | $23.60 |
| 7 purchase totals = | $762.21 | $809.6668 | $809.67 | $809.65 | $809.60 | |