| 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 | $141.54 | 8.575% | $153.6771 | $153.68 | $153.70 | $153.70 |
| Purchase #2 | $74.60 | 3.601% | $77.2863 | $77.29 | $77.30 | $77.30 |
| Purchase #3 | $69.52 | 6.829% | $74.2675 | $74.27 | $74.25 | $74.30 |
| Purchase #4 | $101.47 | 6.261% | $107.823 | $107.82 | $107.80 | $107.80 |
| Purchase #5 | $137.29 | 13.792% | $156.225 | $156.23 | $156.25 | $156.20 |
| Purchase #6 | $120.47 | 11.132% | $133.8807 | $133.88 | $133.90 | $133.90 |
| Purchase #7 | $164.61 | 9.632% | $180.4652 | $180.47 | $180.45 | $180.50 |
| 7 purchase totals = | $809.50 | $883.6248 | $883.64 | $883.65 | $883.70 | |