| 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 | $164.61 | 7.162% | $176.3994 | $176.40 | $176.40 | $176.40 |
| Purchase #2 | $156.91 | 6.129% | $166.527 | $166.53 | $166.55 | $166.50 |
| Purchase #3 | $106.27 | 11.198% | $118.1701 | $118.17 | $118.15 | $118.20 |
| Purchase #4 | $237.61 | 6.742% | $253.6297 | $253.63 | $253.65 | $253.60 |
| Purchase #5 | $17.50 | 5.294% | $18.4265 | $18.43 | $18.45 | $18.40 |
| Purchase #6 | $204.79 | 8.189% | $221.5603 | $221.56 | $221.55 | $221.60 |
| Purchase #7 | $63.69 | 3.552% | $65.9523 | $65.95 | $65.95 | $66.00 |
| 7 purchase totals = | $951.38 | $1,020.6653 | $1,020.67 | $1,020.70 | $1,020.70 | |