| 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 | $132.77 | 3.361% | $137.2324 | $137.23 | $137.25 | $137.20 |
| Purchase #2 | $9.34 | 7.386% | $10.0299 | $10.03 | $10.05 | $10.00 |
| Purchase #3 | $127.36 | 9.715% | $139.733 | $139.73 | $139.75 | $139.70 |
| Purchase #4 | $231.35 | 3.470% | $239.3778 | $239.38 | $239.40 | $239.40 |
| Purchase #5 | $40.94 | 3.653% | $42.4355 | $42.44 | $42.45 | $42.40 |
| Purchase #6 | $149.67 | 9.663% | $164.1326 | $164.13 | $164.15 | $164.10 |
| Purchase #7 | $125.95 | 3.688% | $130.595 | $130.60 | $130.60 | $130.60 |
| 7 purchase totals = | $817.38 | $863.5362 | $863.54 | $863.65 | $863.40 | |