| 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 | $128.36 | 8.180% | $138.8598 | $138.86 | $138.85 | $138.90 |
| Purchase #2 | $69.92 | 10.213% | $77.0609 | $77.06 | $77.05 | $77.10 |
| Purchase #3 | $27.80 | 6.619% | $29.6401 | $29.64 | $29.65 | $29.60 |
| Purchase #4 | $136.74 | 4.415% | $142.7771 | $142.78 | $142.80 | $142.80 |
| Purchase #5 | $72.53 | 13.270% | $82.1547 | $82.15 | $82.15 | $82.20 |
| Purchase #6 | $179.44 | 6.480% | $191.0677 | $191.07 | $191.05 | $191.10 |
| Purchase #7 | $47.95 | 9.578% | $52.5427 | $52.54 | $52.55 | $52.50 |
| 7 purchase totals = | $662.74 | $714.1030 | $714.10 | $714.10 | $714.20 | |