| 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 | $137.42 | 6.426% | $146.2506 | $146.25 | $146.25 | $146.30 |
| Purchase #2 | $105.38 | 7.770% | $113.568 | $113.57 | $113.55 | $113.60 |
| Purchase #3 | $188.78 | 4.487% | $197.2506 | $197.25 | $197.25 | $197.30 |
| Purchase #4 | $231.71 | 7.606% | $249.3339 | $249.33 | $249.35 | $249.30 |
| Purchase #5 | $233.55 | 8.520% | $253.4485 | $253.45 | $253.45 | $253.40 |
| Purchase #6 | $92.45 | 6.617% | $98.5674 | $98.57 | $98.55 | $98.60 |
| Purchase #7 | $108.43 | 12.286% | $121.7517 | $121.75 | $121.75 | $121.80 |
| 7 purchase totals = | $1,097.72 | $1,180.1707 | $1,180.17 | $1,180.15 | $1,180.30 | |