| 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 | $129.84 | 10.862% | $143.9432 | $143.94 | $143.95 | $143.90 |
| Purchase #2 | $224.61 | 5.608% | $237.2061 | $237.21 | $237.20 | $237.20 |
| Purchase #3 | $179.46 | 5.188% | $188.7704 | $188.77 | $188.75 | $188.80 |
| Purchase #4 | $19.64 | 12.834% | $22.1606 | $22.16 | $22.15 | $22.20 |
| Purchase #5 | $140.38 | 11.187% | $156.0843 | $156.08 | $156.10 | $156.10 |
| Purchase #6 | $48.53 | 8.551% | $52.6798 | $52.68 | $52.70 | $52.70 |
| Purchase #7 | $33.53 | 8.758% | $36.4666 | $36.47 | $36.45 | $36.50 |
| 7 purchase totals = | $775.99 | $837.3110 | $837.31 | $837.30 | $837.40 | |