| 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 | $185.30 | 6.637% | $197.5984 | $197.60 | $197.60 | $197.60 |
| Purchase #2 | $42.80 | 13.775% | $48.6957 | $48.70 | $48.70 | $48.70 |
| Purchase #3 | $200.92 | 9.815% | $220.6403 | $220.64 | $220.65 | $220.60 |
| Purchase #4 | $128.73 | 8.783% | $140.0364 | $140.04 | $140.05 | $140.00 |
| Purchase #5 | $193.33 | 5.832% | $204.605 | $204.61 | $204.60 | $204.60 |
| Purchase #6 | $73.58 | 4.196% | $76.6674 | $76.67 | $76.65 | $76.70 |
| Purchase #7 | $38.72 | 6.796% | $41.3514 | $41.35 | $41.35 | $41.40 |
| 7 purchase totals = | $863.38 | $929.5946 | $929.61 | $929.60 | $929.60 | |