| 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 | $105.25 | 3.409% | $108.838 | $108.84 | $108.85 | $108.80 |
| Purchase #2 | $19.60 | 13.229% | $22.1929 | $22.19 | $22.20 | $22.20 |
| Purchase #3 | $153.26 | 11.385% | $170.7087 | $170.71 | $170.70 | $170.70 |
| Purchase #4 | $174.36 | 12.268% | $195.7505 | $195.75 | $195.75 | $195.80 |
| Purchase #5 | $163.94 | 3.601% | $169.8435 | $169.84 | $169.85 | $169.80 |
| Purchase #6 | $155.31 | 8.311% | $168.2178 | $168.22 | $168.20 | $168.20 |
| Purchase #7 | $187.31 | 7.224% | $200.8413 | $200.84 | $200.85 | $200.80 |
| 7 purchase totals = | $959.03 | $1,036.3927 | $1,036.39 | $1,036.40 | $1,036.30 | |