| 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 | $176.42 | 12.818% | $199.0335 | $199.03 | $199.05 | $199.00 |
| Purchase #2 | $78.89 | 8.384% | $85.5041 | $85.50 | $85.50 | $85.50 |
| Purchase #3 | $76.33 | 3.616% | $79.0901 | $79.09 | $79.10 | $79.10 |
| Purchase #4 | $248.26 | 3.294% | $256.4377 | $256.44 | $256.45 | $256.40 |
| Purchase #5 | $26.44 | 6.375% | $28.1256 | $28.13 | $28.15 | $28.10 |
| Purchase #6 | $130.70 | 9.528% | $143.1531 | $143.15 | $143.15 | $143.20 |
| Purchase #7 | $80.36 | 11.359% | $89.4881 | $89.49 | $89.50 | $89.50 |
| 7 purchase totals = | $817.40 | $880.8322 | $880.83 | $880.90 | $880.80 | |