| 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 | $148.78 | 4.419% | $155.3546 | $155.35 | $155.35 | $155.40 |
| Purchase #2 | $191.26 | 5.859% | $202.4659 | $202.47 | $202.45 | $202.50 |
| Purchase #3 | $41.83 | 8.269% | $45.2889 | $45.29 | $45.30 | $45.30 |
| Purchase #4 | $41.55 | 9.453% | $45.4777 | $45.48 | $45.50 | $45.50 |
| Purchase #5 | $122.50 | 7.749% | $131.9925 | $131.99 | $132.00 | $132.00 |
| Purchase #6 | $207.87 | 6.537% | $221.4585 | $221.46 | $221.45 | $221.50 |
| Purchase #7 | $159.37 | 4.769% | $166.9704 | $166.97 | $166.95 | $167.00 |
| 7 purchase totals = | $913.16 | $969.0085 | $969.01 | $969.00 | $969.20 | |