| 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 | $211.83 | 9.207% | $231.3332 | $231.33 | $231.35 | $231.30 |
| Purchase #2 | $74.43 | 5.573% | $78.578 | $78.58 | $78.60 | $78.60 |
| Purchase #3 | $96.47 | 6.435% | $102.6778 | $102.68 | $102.70 | $102.70 |
| Purchase #4 | $25.39 | 5.572% | $26.8047 | $26.80 | $26.80 | $26.80 |
| Purchase #5 | $113.45 | 3.776% | $117.7339 | $117.73 | $117.75 | $117.70 |
| Purchase #6 | $176.85 | 8.654% | $192.1546 | $192.15 | $192.15 | $192.20 |
| Purchase #7 | $21.63 | 4.332% | $22.567 | $22.57 | $22.55 | $22.60 |
| 7 purchase totals = | $720.05 | $771.8492 | $771.84 | $771.90 | $771.90 | |