| 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 | $160.69 | 4.682% | $168.2135 | $168.21 | $168.20 | $168.20 |
| Purchase #2 | $52.31 | 11.197% | $58.1672 | $58.17 | $58.15 | $58.20 |
| Purchase #3 | $11.55 | 4.242% | $12.04 | $12.04 | $12.05 | $12.00 |
| Purchase #4 | $89.29 | 6.441% | $95.0412 | $95.04 | $95.05 | $95.00 |
| Purchase #5 | $153.59 | 13.128% | $173.7533 | $173.75 | $173.75 | $173.80 |
| Purchase #6 | $130.79 | 4.849% | $137.132 | $137.13 | $137.15 | $137.10 |
| Purchase #7 | $6.72 | 10.254% | $7.4091 | $7.41 | $7.40 | $7.40 |
| 7 purchase totals = | $604.94 | $651.7563 | $651.75 | $651.75 | $651.70 | |