| 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 | $179.96 | 8.569% | $195.3808 | $195.38 | $195.40 | $195.40 |
| Purchase #2 | $89.33 | 6.184% | $94.8542 | $94.85 | $94.85 | $94.90 |
| Purchase #3 | $57.93 | 4.760% | $60.6875 | $60.69 | $60.70 | $60.70 |
| Purchase #4 | $63.75 | 4.756% | $66.782 | $66.78 | $66.80 | $66.80 |
| Purchase #5 | $6.99 | 12.226% | $7.8446 | $7.84 | $7.85 | $7.80 |
| Purchase #6 | $160.72 | 5.509% | $169.5741 | $169.57 | $169.55 | $169.60 |
| Purchase #7 | $248.72 | 11.674% | $277.7556 | $277.76 | $277.75 | $277.80 |
| 7 purchase totals = | $807.40 | $872.8788 | $872.87 | $872.90 | $873.00 | |