| 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 | $142.75 | 7.817% | $153.9088 | $153.91 | $153.90 | $153.90 |
| Purchase #2 | $166.89 | 6.461% | $177.6728 | $177.67 | $177.65 | $177.70 |
| Purchase #3 | $16.49 | 10.315% | $18.1909 | $18.19 | $18.20 | $18.20 |
| Purchase #4 | $78.74 | 7.168% | $84.3841 | $84.38 | $84.40 | $84.40 |
| Purchase #5 | $154.42 | 9.833% | $169.6041 | $169.60 | $169.60 | $169.60 |
| Purchase #6 | $180.53 | 5.253% | $190.0132 | $190.01 | $190.00 | $190.00 |
| Purchase #7 | $96.69 | 13.467% | $109.7112 | $109.71 | $109.70 | $109.70 |
| 7 purchase totals = | $836.51 | $903.4851 | $903.47 | $903.45 | $903.50 | |