| 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 | $134.57 | 5.709% | $142.2526 | $142.25 | $142.25 | $142.30 |
| Purchase #2 | $73.77 | 12.537% | $83.0185 | $83.02 | $83.00 | $83.00 |
| Purchase #3 | $45.38 | 11.550% | $50.6214 | $50.62 | $50.60 | $50.60 |
| Purchase #4 | $45.32 | 6.645% | $48.3315 | $48.33 | $48.35 | $48.30 |
| Purchase #5 | $134.86 | 5.740% | $142.601 | $142.60 | $142.60 | $142.60 |
| Purchase #6 | $195.67 | 4.579% | $204.6297 | $204.63 | $204.65 | $204.60 |
| Purchase #7 | $74.93 | 8.662% | $81.4204 | $81.42 | $81.40 | $81.40 |
| 7 purchase totals = | $704.50 | $752.8751 | $752.87 | $752.85 | $752.80 | |