| 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 | $158.48 | 3.148% | $163.469 | $163.47 | $163.45 | $163.50 |
| Purchase #2 | $44.86 | 12.717% | $50.5648 | $50.56 | $50.55 | $50.60 |
| Purchase #3 | $51.39 | 10.697% | $56.8872 | $56.89 | $56.90 | $56.90 |
| Purchase #4 | $116.30 | 3.393% | $120.2461 | $120.25 | $120.25 | $120.20 |
| Purchase #5 | $47.94 | 6.748% | $51.175 | $51.18 | $51.20 | $51.20 |
| Purchase #6 | $62.93 | 12.419% | $70.7453 | $70.75 | $70.75 | $70.70 |
| Purchase #7 | $43.65 | 9.465% | $47.7815 | $47.78 | $47.80 | $47.80 |
| 7 purchase totals = | $525.55 | $560.8689 | $560.88 | $560.90 | $560.90 | |