| 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 | $158.79 | 11.664% | $177.3113 | $177.31 | $177.30 | $177.30 |
| Purchase #2 | $182.87 | 5.299% | $192.5603 | $192.56 | $192.55 | $192.60 |
| Purchase #3 | $56.83 | 4.314% | $59.2816 | $59.28 | $59.30 | $59.30 |
| Purchase #4 | $128.50 | 10.428% | $141.9 | $141.90 | $141.90 | $141.90 |
| Purchase #5 | $69.43 | 9.393% | $75.9516 | $75.95 | $75.95 | $76.00 |
| Purchase #6 | $45.78 | 10.711% | $50.6835 | $50.68 | $50.70 | $50.70 |
| Purchase #7 | $136.89 | 3.557% | $141.7592 | $141.76 | $141.75 | $141.80 |
| 7 purchase totals = | $779.09 | $839.4475 | $839.44 | $839.45 | $839.60 | |