| 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 | $116.99 | 12.385% | $131.4792 | $131.48 | $131.50 | $131.50 |
| Purchase #2 | $82.71 | 3.197% | $85.3542 | $85.35 | $85.35 | $85.40 |
| Purchase #3 | $102.31 | 10.561% | $113.115 | $113.12 | $113.10 | $113.10 |
| Purchase #4 | $129.63 | 13.425% | $147.0328 | $147.03 | $147.05 | $147.00 |
| Purchase #5 | $124.93 | 3.269% | $129.014 | $129.01 | $129.00 | $129.00 |
| Purchase #6 | $21.81 | 5.217% | $22.9478 | $22.95 | $22.95 | $22.90 |
| Purchase #7 | $137.46 | 4.532% | $143.6897 | $143.69 | $143.70 | $143.70 |
| 7 purchase totals = | $715.84 | $772.6327 | $772.63 | $772.65 | $772.60 | |