| 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 | $133.68 | 4.480% | $139.6689 | $139.67 | $139.65 | $139.70 |
| Purchase #2 | $47.41 | 7.855% | $51.1341 | $51.13 | $51.15 | $51.10 |
| Purchase #3 | $66.32 | 5.829% | $70.1858 | $70.19 | $70.20 | $70.20 |
| Purchase #4 | $158.53 | 3.140% | $163.5078 | $163.51 | $163.50 | $163.50 |
| Purchase #5 | $82.72 | 11.345% | $92.1046 | $92.10 | $92.10 | $92.10 |
| Purchase #6 | $244.69 | 3.415% | $253.0462 | $253.05 | $253.05 | $253.00 |
| Purchase #7 | $108.94 | 9.164% | $118.9233 | $118.92 | $118.90 | $118.90 |
| 7 purchase totals = | $842.29 | $888.5707 | $888.57 | $888.55 | $888.50 | |