| 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 | $173.52 | 10.660% | $192.0172 | $192.02 | $192.00 | $192.00 |
| Purchase #2 | $117.80 | 10.386% | $130.0347 | $130.03 | $130.05 | $130.00 |
| Purchase #3 | $23.46 | 5.188% | $24.6771 | $24.68 | $24.70 | $24.70 |
| Purchase #4 | $23.48 | 9.434% | $25.6951 | $25.70 | $25.70 | $25.70 |
| Purchase #5 | $174.82 | 12.233% | $196.2057 | $196.21 | $196.20 | $196.20 |
| Purchase #6 | $130.29 | 8.357% | $141.1783 | $141.18 | $141.20 | $141.20 |
| Purchase #7 | $42.46 | 6.636% | $45.2776 | $45.28 | $45.30 | $45.30 |
| 7 purchase totals = | $685.83 | $755.0857 | $755.10 | $755.15 | $755.10 | |