| 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 | $155.83 | 8.620% | $169.2625 | $169.26 | $169.25 | $169.30 |
| Purchase #2 | $28.33 | 9.678% | $31.0718 | $31.07 | $31.05 | $31.10 |
| Purchase #3 | $211.70 | 6.407% | $225.2636 | $225.26 | $225.25 | $225.30 |
| Purchase #4 | $71.47 | 10.351% | $78.8679 | $78.87 | $78.85 | $78.90 |
| Purchase #5 | $21.89 | 8.568% | $23.7655 | $23.77 | $23.75 | $23.80 |
| Purchase #6 | $212.64 | 11.667% | $237.4487 | $237.45 | $237.45 | $237.40 |
| Purchase #7 | $246.80 | 11.803% | $275.9298 | $275.93 | $275.95 | $275.90 |
| 7 purchase totals = | $948.66 | $1,041.6098 | $1,041.61 | $1,041.55 | $1,041.70 | |