| 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 | $151.94 | 4.440% | $158.6861 | $158.69 | $158.70 | $158.70 |
| Purchase #2 | $237.41 | 13.164% | $268.6627 | $268.66 | $268.65 | $268.70 |
| Purchase #3 | $31.83 | 3.784% | $33.0344 | $33.03 | $33.05 | $33.00 |
| Purchase #4 | $141.53 | 3.723% | $146.7992 | $146.80 | $146.80 | $146.80 |
| Purchase #5 | $193.61 | 11.319% | $215.5247 | $215.52 | $215.50 | $215.50 |
| Purchase #6 | $129.66 | 4.381% | $135.3404 | $135.34 | $135.35 | $135.30 |
| Purchase #7 | $35.88 | 4.391% | $37.4555 | $37.46 | $37.45 | $37.50 |
| 7 purchase totals = | $921.86 | $995.5030 | $995.50 | $995.50 | $995.50 | |