| 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 | $165.56 | 10.868% | $183.5531 | $183.55 | $183.55 | $183.60 |
| Purchase #2 | $115.47 | 3.721% | $119.7666 | $119.77 | $119.75 | $119.80 |
| Purchase #3 | $208.38 | 10.226% | $229.6889 | $229.69 | $229.70 | $229.70 |
| Purchase #4 | $31.56 | 12.829% | $35.6088 | $35.61 | $35.60 | $35.60 |
| Purchase #5 | $84.55 | 7.631% | $91.002 | $91.00 | $91.00 | $91.00 |
| Purchase #6 | $135.90 | 12.111% | $152.3588 | $152.36 | $152.35 | $152.40 |
| Purchase #7 | $23.35 | 4.440% | $24.3867 | $24.39 | $24.40 | $24.40 |
| 7 purchase totals = | $764.77 | $836.3649 | $836.37 | $836.35 | $836.50 | |