| 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 | $142.32 | 10.261% | $156.9235 | $156.92 | $156.90 | $156.90 |
| Purchase #2 | $28.44 | 5.264% | $29.9371 | $29.94 | $29.95 | $29.90 |
| Purchase #3 | $20.88 | 3.123% | $21.5321 | $21.53 | $21.55 | $21.50 |
| Purchase #4 | $138.27 | 6.235% | $146.8911 | $146.89 | $146.90 | $146.90 |
| Purchase #5 | $168.61 | 8.203% | $182.4411 | $182.44 | $182.45 | $182.40 |
| Purchase #6 | $101.25 | 11.638% | $113.0335 | $113.03 | $113.05 | $113.00 |
| Purchase #7 | $206.74 | 4.854% | $216.7752 | $216.78 | $216.80 | $216.80 |
| 7 purchase totals = | $806.51 | $867.5336 | $867.53 | $867.60 | $867.40 | |