| 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 | $132.74 | 8.105% | $143.4986 | $143.50 | $143.50 | $143.50 |
| Purchase #2 | $98.35 | 10.802% | $108.9738 | $108.97 | $108.95 | $109.00 |
| Purchase #3 | $183.72 | 11.533% | $204.9084 | $204.91 | $204.90 | $204.90 |
| Purchase #4 | $93.68 | 3.403% | $96.8679 | $96.87 | $96.85 | $96.90 |
| Purchase #5 | $75.54 | 4.260% | $78.758 | $78.76 | $78.75 | $78.80 |
| Purchase #6 | $135.30 | 13.206% | $153.1677 | $153.17 | $153.15 | $153.20 |
| Purchase #7 | $150.47 | 12.587% | $169.4097 | $169.41 | $169.40 | $169.40 |
| 7 purchase totals = | $869.80 | $955.5841 | $955.59 | $955.50 | $955.70 | |