| 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 | $153.93 | 12.685% | $173.456 | $173.46 | $173.45 | $173.50 |
| Purchase #2 | $13.69 | 7.515% | $14.7188 | $14.72 | $14.70 | $14.70 |
| Purchase #3 | $187.56 | 6.585% | $199.9108 | $199.91 | $199.90 | $199.90 |
| Purchase #4 | $25.80 | 8.699% | $28.0443 | $28.04 | $28.05 | $28.00 |
| Purchase #5 | $106.25 | 10.746% | $117.6676 | $117.67 | $117.65 | $117.70 |
| Purchase #6 | $69.95 | 13.312% | $79.2617 | $79.26 | $79.25 | $79.30 |
| Purchase #7 | $153.84 | 4.588% | $160.8982 | $160.90 | $160.90 | $160.90 |
| 7 purchase totals = | $711.02 | $773.9574 | $773.96 | $773.90 | $774.00 | |