| 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 | $138.78 | 8.851% | $151.0634 | $151.06 | $151.05 | $151.10 |
| Purchase #2 | $191.75 | 12.231% | $215.2029 | $215.20 | $215.20 | $215.20 |
| Purchase #3 | $39.68 | 8.356% | $42.9957 | $43.00 | $43.00 | $43.00 |
| Purchase #4 | $87.94 | 6.554% | $93.7036 | $93.70 | $93.70 | $93.70 |
| Purchase #5 | $63.54 | 3.315% | $65.6464 | $65.65 | $65.65 | $65.60 |
| Purchase #6 | $174.40 | 6.559% | $185.8389 | $185.84 | $185.85 | $185.80 |
| Purchase #7 | $132.80 | 4.141% | $138.2992 | $138.30 | $138.30 | $138.30 |
| 7 purchase totals = | $828.89 | $892.7501 | $892.75 | $892.75 | $892.70 | |