| 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 | $125.77 | 11.819% | $140.6348 | $140.63 | $140.65 | $140.60 |
| Purchase #2 | $30.39 | 4.309% | $31.6995 | $31.70 | $31.70 | $31.70 |
| Purchase #3 | $156.72 | 3.394% | $162.0391 | $162.04 | $162.05 | $162.00 |
| Purchase #4 | $100.48 | 6.335% | $106.8454 | $106.85 | $106.85 | $106.80 |
| Purchase #5 | $26.29 | 13.134% | $29.7429 | $29.74 | $29.75 | $29.70 |
| Purchase #6 | $137.26 | 3.787% | $142.458 | $142.46 | $142.45 | $142.50 |
| Purchase #7 | $129.50 | 3.762% | $134.3718 | $134.37 | $134.35 | $134.40 |
| 7 purchase totals = | $706.41 | $747.7915 | $747.79 | $747.80 | $747.70 | |