| 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 | $150.73 | 8.497% | $163.5375 | $163.54 | $163.55 | $163.50 |
| Purchase #2 | $63.71 | 12.610% | $71.7438 | $71.74 | $71.75 | $71.70 |
| Purchase #3 | $47.79 | 7.315% | $51.2858 | $51.29 | $51.30 | $51.30 |
| Purchase #4 | $187.86 | 3.771% | $194.9442 | $194.94 | $194.95 | $194.90 |
| Purchase #5 | $28.69 | 10.600% | $31.7311 | $31.73 | $31.75 | $31.70 |
| Purchase #6 | $200.83 | 5.147% | $211.1667 | $211.17 | $211.15 | $211.20 |
| Purchase #7 | $65.79 | 10.689% | $72.8223 | $72.82 | $72.80 | $72.80 |
| 7 purchase totals = | $745.40 | $797.2314 | $797.23 | $797.25 | $797.10 | |