| 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 | $164.26 | 7.530% | $176.6288 | $176.63 | $176.65 | $176.60 |
| Purchase #2 | $121.71 | 11.776% | $136.0426 | $136.04 | $136.05 | $136.00 |
| Purchase #3 | $85.72 | 4.467% | $89.5491 | $89.55 | $89.55 | $89.50 |
| Purchase #4 | $148.38 | 3.124% | $153.0154 | $153.02 | $153.00 | $153.00 |
| Purchase #5 | $118.49 | 3.406% | $122.5258 | $122.53 | $122.55 | $122.50 |
| Purchase #6 | $112.61 | 7.727% | $121.3114 | $121.31 | $121.30 | $121.30 |
| Purchase #7 | $235.32 | 4.819% | $246.6601 | $246.66 | $246.65 | $246.70 |
| 7 purchase totals = | $986.49 | $1,045.7332 | $1,045.74 | $1,045.75 | $1,045.60 | |