| 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 | $155.30 | 5.298% | $163.5278 | $163.53 | $163.55 | $163.50 |
| Purchase #2 | $85.75 | 4.681% | $89.764 | $89.76 | $89.75 | $89.80 |
| Purchase #3 | $227.51 | 6.170% | $241.5474 | $241.55 | $241.55 | $241.50 |
| Purchase #4 | $124.97 | 12.784% | $140.9462 | $140.95 | $140.95 | $140.90 |
| Purchase #5 | $5.62 | 10.862% | $6.2304 | $6.23 | $6.25 | $6.20 |
| Purchase #6 | $123.64 | 6.855% | $132.1155 | $132.12 | $132.10 | $132.10 |
| Purchase #7 | $174.46 | 4.603% | $182.4904 | $182.49 | $182.50 | $182.50 |
| 7 purchase totals = | $897.25 | $956.6217 | $956.63 | $956.65 | $956.50 | |