| 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 | $199.78 | 10.720% | $221.1964 | $221.20 | $221.20 | $221.20 |
| Purchase #2 | $52.26 | 6.317% | $55.5613 | $55.56 | $55.55 | $55.60 |
| Purchase #3 | $64.48 | 13.115% | $72.9366 | $72.94 | $72.95 | $72.90 |
| Purchase #4 | $37.68 | 8.530% | $40.8941 | $40.89 | $40.90 | $40.90 |
| Purchase #5 | $5.67 | 9.174% | $6.1902 | $6.19 | $6.20 | $6.20 |
| Purchase #6 | $163.47 | 11.127% | $181.6593 | $181.66 | $181.65 | $181.70 |
| Purchase #7 | $238.92 | 7.565% | $256.9943 | $256.99 | $257.00 | $257.00 |
| 7 purchase totals = | $762.26 | $835.4322 | $835.43 | $835.45 | $835.50 | |