| 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 | $160.66 | 5.400% | $169.3356 | $169.34 | $169.35 | $169.30 |
| Purchase #2 | $49.31 | 4.699% | $51.6271 | $51.63 | $51.65 | $51.60 |
| Purchase #3 | $104.28 | 12.834% | $117.6633 | $117.66 | $117.65 | $117.70 |
| Purchase #4 | $13.82 | 12.651% | $15.5684 | $15.57 | $15.55 | $15.60 |
| Purchase #5 | $239.75 | 11.651% | $267.6833 | $267.68 | $267.70 | $267.70 |
| Purchase #6 | $135.64 | 7.710% | $146.0978 | $146.10 | $146.10 | $146.10 |
| Purchase #7 | $154.75 | 7.767% | $166.7694 | $166.77 | $166.75 | $166.80 |
| 7 purchase totals = | $858.21 | $934.7449 | $934.75 | $934.75 | $934.80 | |