| 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 | $165.69 | 13.673% | $188.3448 | $188.34 | $188.35 | $188.30 |
| Purchase #2 | $247.74 | 13.532% | $281.2642 | $281.26 | $281.25 | $281.30 |
| Purchase #3 | $187.47 | 10.222% | $206.6332 | $206.63 | $206.65 | $206.60 |
| Purchase #4 | $91.41 | 9.460% | $100.0574 | $100.06 | $100.05 | $100.10 |
| Purchase #5 | $225.81 | 4.295% | $235.5085 | $235.51 | $235.50 | $235.50 |
| Purchase #6 | $205.88 | 4.777% | $215.7149 | $215.71 | $215.70 | $215.70 |
| Purchase #7 | $83.63 | 9.616% | $91.6719 | $91.67 | $91.65 | $91.70 |
| 7 purchase totals = | $1,207.63 | $1,319.1949 | $1,319.18 | $1,319.15 | $1,319.20 | |