| 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 | $103.68 | 13.116% | $117.2787 | $117.28 | $117.30 | $117.30 |
| Purchase #2 | $158.86 | 4.726% | $166.3677 | $166.37 | $166.35 | $166.40 |
| Purchase #3 | $175.69 | 7.365% | $188.6296 | $188.63 | $188.65 | $188.60 |
| Purchase #4 | $60.66 | 12.539% | $68.2662 | $68.27 | $68.25 | $68.30 |
| Purchase #5 | $7.68 | 6.789% | $8.2014 | $8.20 | $8.20 | $8.20 |
| Purchase #6 | $19.94 | 3.373% | $20.6126 | $20.61 | $20.60 | $20.60 |
| Purchase #7 | $235.74 | 5.719% | $249.222 | $249.22 | $249.20 | $249.20 |
| 7 purchase totals = | $762.25 | $818.5782 | $818.58 | $818.55 | $818.60 | |