| 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 | $156.76 | 9.408% | $171.508 | $171.51 | $171.50 | $171.50 |
| Purchase #2 | $122.95 | 5.382% | $129.5672 | $129.57 | $129.55 | $129.60 |
| Purchase #3 | $97.77 | 13.256% | $110.7304 | $110.73 | $110.75 | $110.70 |
| Purchase #4 | $228.55 | 4.853% | $239.6415 | $239.64 | $239.65 | $239.60 |
| Purchase #5 | $139.70 | 5.429% | $147.2843 | $147.28 | $147.30 | $147.30 |
| Purchase #6 | $45.38 | 4.746% | $47.5337 | $47.53 | $47.55 | $47.50 |
| Purchase #7 | $131.96 | 13.673% | $150.0029 | $150.00 | $150.00 | $150.00 |
| 7 purchase totals = | $923.07 | $996.2680 | $996.26 | $996.30 | $996.20 | |