| 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 | $157.48 | 8.326% | $170.5918 | $170.59 | $170.60 | $170.60 |
| Purchase #2 | $18.88 | 4.203% | $19.6735 | $19.67 | $19.65 | $19.70 |
| Purchase #3 | $213.66 | 6.139% | $226.7766 | $226.78 | $226.80 | $226.80 |
| Purchase #4 | $130.92 | 4.634% | $136.9868 | $136.99 | $137.00 | $137.00 |
| Purchase #5 | $46.32 | 8.442% | $50.2303 | $50.23 | $50.25 | $50.20 |
| Purchase #6 | $104.73 | 4.867% | $109.8272 | $109.83 | $109.85 | $109.80 |
| Purchase #7 | $38.41 | 7.386% | $41.247 | $41.25 | $41.25 | $41.20 |
| 7 purchase totals = | $710.40 | $755.3332 | $755.34 | $755.40 | $755.30 | |