| 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 | $131.40 | 12.628% | $147.9932 | $147.99 | $148.00 | $148.00 |
| Purchase #2 | $114.39 | 6.560% | $121.894 | $121.89 | $121.90 | $121.90 |
| Purchase #3 | $159.39 | 6.281% | $169.4013 | $169.40 | $169.40 | $169.40 |
| Purchase #4 | $39.68 | 5.135% | $41.7176 | $41.72 | $41.70 | $41.70 |
| Purchase #5 | $31.30 | 8.517% | $33.9658 | $33.97 | $33.95 | $34.00 |
| Purchase #6 | $228.88 | 11.281% | $254.7 | $254.70 | $254.70 | $254.70 |
| Purchase #7 | $52.66 | 8.764% | $57.2751 | $57.28 | $57.30 | $57.30 |
| 7 purchase totals = | $757.70 | $826.9470 | $826.95 | $826.95 | $827.00 | |