| 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 | $136.85 | 7.329% | $146.8797 | $146.88 | $146.90 | $146.90 |
| Purchase #2 | $15.52 | 13.701% | $17.6464 | $17.65 | $17.65 | $17.60 |
| Purchase #3 | $55.26 | 3.830% | $57.3765 | $57.38 | $57.40 | $57.40 |
| Purchase #4 | $134.80 | 9.695% | $147.8689 | $147.87 | $147.85 | $147.90 |
| Purchase #5 | $172.71 | 5.329% | $181.9137 | $181.91 | $181.90 | $181.90 |
| Purchase #6 | $169.43 | 11.798% | $189.4194 | $189.42 | $189.40 | $189.40 |
| Purchase #7 | $98.70 | 8.220% | $106.8131 | $106.81 | $106.80 | $106.80 |
| 7 purchase totals = | $783.27 | $847.9177 | $847.92 | $847.90 | $847.90 | |