| 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 | $143.73 | 5.461% | $151.5791 | $151.58 | $151.60 | $151.60 |
| Purchase #2 | $107.34 | 7.535% | $115.4281 | $115.43 | $115.45 | $115.40 |
| Purchase #3 | $118.35 | 4.635% | $123.8355 | $123.84 | $123.85 | $123.80 |
| Purchase #4 | $44.51 | 12.727% | $50.1748 | $50.17 | $50.15 | $50.20 |
| Purchase #5 | $118.65 | 8.730% | $129.0081 | $129.01 | $129.00 | $129.00 |
| Purchase #6 | $141.66 | 9.832% | $155.588 | $155.59 | $155.60 | $155.60 |
| Purchase #7 | $28.30 | 11.424% | $31.533 | $31.53 | $31.55 | $31.50 |
| 7 purchase totals = | $702.54 | $757.1466 | $757.15 | $757.20 | $757.10 | |