| 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 | $156.97 | 11.290% | $174.6919 | $174.69 | $174.70 | $174.70 |
| Purchase #2 | $188.86 | 6.799% | $201.7006 | $201.70 | $201.70 | $201.70 |
| Purchase #3 | $93.49 | 9.840% | $102.6894 | $102.69 | $102.70 | $102.70 |
| Purchase #4 | $24.82 | 3.426% | $25.6703 | $25.67 | $25.65 | $25.70 |
| Purchase #5 | $83.97 | 7.434% | $90.2123 | $90.21 | $90.20 | $90.20 |
| Purchase #6 | $150.79 | 12.371% | $169.4442 | $169.44 | $169.45 | $169.40 |
| Purchase #7 | $7.77 | 7.617% | $8.3618 | $8.36 | $8.35 | $8.40 |
| 7 purchase totals = | $706.67 | $772.7705 | $772.76 | $772.75 | $772.80 | |