| 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 | $144.59 | 3.508% | $149.6622 | $149.66 | $149.65 | $149.70 |
| Purchase #2 | $154.98 | 11.140% | $172.2448 | $172.24 | $172.25 | $172.20 |
| Purchase #3 | $10.56 | 8.731% | $11.482 | $11.48 | $11.50 | $11.50 |
| Purchase #4 | $196.97 | 5.571% | $207.9432 | $207.94 | $207.95 | $207.90 |
| Purchase #5 | $80.60 | 4.407% | $84.152 | $84.15 | $84.15 | $84.20 |
| Purchase #6 | $204.70 | 5.499% | $215.9565 | $215.96 | $215.95 | $216.00 |
| Purchase #7 | $217.64 | 5.450% | $229.5014 | $229.50 | $229.50 | $229.50 |
| 7 purchase totals = | $1,010.04 | $1,070.9421 | $1,070.93 | $1,070.95 | $1,071.00 | |