| 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 | $145.71 | 10.438% | $160.9192 | $160.92 | $160.90 | $160.90 |
| Purchase #2 | $64.41 | 10.117% | $70.9264 | $70.93 | $70.95 | $70.90 |
| Purchase #3 | $109.27 | 12.344% | $122.7583 | $122.76 | $122.75 | $122.80 |
| Purchase #4 | $88.25 | 3.554% | $91.3864 | $91.39 | $91.40 | $91.40 |
| Purchase #5 | $98.63 | 5.216% | $103.7745 | $103.77 | $103.75 | $103.80 |
| Purchase #6 | $186.64 | 11.568% | $208.2305 | $208.23 | $208.25 | $208.20 |
| Purchase #7 | $15.29 | 9.297% | $16.7115 | $16.71 | $16.70 | $16.70 |
| 7 purchase totals = | $708.20 | $774.7068 | $774.71 | $774.70 | $774.70 | |