| 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 | $155.67 | 9.292% | $170.1349 | $170.13 | $170.15 | $170.10 |
| Purchase #2 | $22.66 | 5.561% | $23.9201 | $23.92 | $23.90 | $23.90 |
| Purchase #3 | $116.99 | 9.631% | $128.2573 | $128.26 | $128.25 | $128.30 |
| Purchase #4 | $76.35 | 10.565% | $84.4164 | $84.42 | $84.40 | $84.40 |
| Purchase #5 | $21.64 | 5.559% | $22.843 | $22.84 | $22.85 | $22.80 |
| Purchase #6 | $8.70 | 4.311% | $9.0751 | $9.08 | $9.10 | $9.10 |
| Purchase #7 | $234.38 | 10.651% | $259.3438 | $259.34 | $259.35 | $259.30 |
| 7 purchase totals = | $636.39 | $697.9906 | $697.99 | $698.00 | $697.90 | |