| 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 | $66.81 | 8.401% | $72.4227 | $72.42 | $72.40 | $72.40 |
| Purchase #2 | $86.94 | 4.630% | $90.9653 | $90.97 | $90.95 | $91.00 |
| Purchase #3 | $141.49 | 12.636% | $159.3687 | $159.37 | $159.35 | $159.40 |
| Purchase #4 | $158.51 | 11.467% | $176.6863 | $176.69 | $176.70 | $176.70 |
| Purchase #5 | $227.44 | 8.597% | $246.993 | $246.99 | $247.00 | $247.00 |
| Purchase #6 | $148.96 | 7.517% | $160.1573 | $160.16 | $160.15 | $160.20 |
| Purchase #7 | $208.78 | 7.372% | $224.1713 | $224.17 | $224.15 | $224.20 |
| 7 purchase totals = | $1,038.93 | $1,130.7646 | $1,130.77 | $1,130.70 | $1,130.90 | |