| 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 | $146.73 | 13.649% | $166.7572 | $166.76 | $166.75 | $166.80 |
| Purchase #2 | $185.89 | 3.452% | $192.3069 | $192.31 | $192.30 | $192.30 |
| Purchase #3 | $69.99 | 10.164% | $77.1038 | $77.10 | $77.10 | $77.10 |
| Purchase #4 | $150.62 | 10.280% | $166.1037 | $166.10 | $166.10 | $166.10 |
| Purchase #5 | $5.90 | 6.223% | $6.2672 | $6.27 | $6.25 | $6.30 |
| Purchase #6 | $233.75 | 8.856% | $254.4509 | $254.45 | $254.45 | $254.50 |
| Purchase #7 | $112.44 | 5.493% | $118.6163 | $118.62 | $118.60 | $118.60 |
| 7 purchase totals = | $905.32 | $981.6060 | $981.61 | $981.55 | $981.70 | |