| 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 | $144.53 | 4.681% | $151.2954 | $151.30 | $151.30 | $151.30 |
| Purchase #2 | $200.90 | 5.255% | $211.4573 | $211.46 | $211.45 | $211.50 |
| Purchase #3 | $177.97 | 13.757% | $202.4533 | $202.45 | $202.45 | $202.50 |
| Purchase #4 | $57.41 | 12.795% | $64.7556 | $64.76 | $64.75 | $64.80 |
| Purchase #5 | $36.64 | 13.596% | $41.6216 | $41.62 | $41.60 | $41.60 |
| Purchase #6 | $46.44 | 11.484% | $51.7732 | $51.77 | $51.75 | $51.80 |
| Purchase #7 | $136.89 | 3.800% | $142.0918 | $142.09 | $142.10 | $142.10 |
| 7 purchase totals = | $800.78 | $865.4482 | $865.45 | $865.40 | $865.60 | |