| 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 | $160.56 | 13.500% | $182.2356 | $182.24 | $182.25 | $182.20 |
| Purchase #2 | $217.45 | 5.420% | $229.2358 | $229.24 | $229.25 | $229.20 |
| Purchase #3 | $201.88 | 11.391% | $224.8762 | $224.88 | $224.90 | $224.90 |
| Purchase #4 | $250.27 | 3.708% | $259.55 | $259.55 | $259.55 | $259.60 |
| Purchase #5 | $194.54 | 11.528% | $216.9666 | $216.97 | $216.95 | $217.00 |
| Purchase #6 | $207.65 | 9.188% | $226.7289 | $226.73 | $226.75 | $226.70 |
| Purchase #7 | $18.86 | 13.119% | $21.3342 | $21.33 | $21.35 | $21.30 |
| 7 purchase totals = | $1,251.21 | $1,360.9273 | $1,360.94 | $1,361.00 | $1,360.90 | |