| 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 | $173.75 | 12.669% | $195.7624 | $195.76 | $195.75 | $195.80 |
| Purchase #2 | $166.43 | 3.437% | $172.1502 | $172.15 | $172.15 | $172.20 |
| Purchase #3 | $45.34 | 13.137% | $51.2963 | $51.30 | $51.30 | $51.30 |
| Purchase #4 | $124.60 | 3.270% | $128.6744 | $128.67 | $128.65 | $128.70 |
| Purchase #5 | $121.40 | 12.335% | $136.3747 | $136.37 | $136.35 | $136.40 |
| Purchase #6 | $99.56 | 12.470% | $111.9751 | $111.98 | $112.00 | $112.00 |
| Purchase #7 | $181.46 | 11.113% | $201.6256 | $201.63 | $201.65 | $201.60 |
| 7 purchase totals = | $912.54 | $997.8587 | $997.86 | $997.85 | $998.00 | |