| 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 | $102.43 | 9.496% | $112.1568 | $112.16 | $112.15 | $112.20 |
| Purchase #2 | $144.40 | 13.467% | $163.8463 | $163.85 | $163.85 | $163.80 |
| Purchase #3 | $203.50 | 13.517% | $231.0071 | $231.01 | $231.00 | $231.00 |
| Purchase #4 | $225.93 | 10.220% | $249.02 | $249.02 | $249.00 | $249.00 |
| Purchase #5 | $71.68 | 12.334% | $80.521 | $80.52 | $80.50 | $80.50 |
| Purchase #6 | $182.78 | 6.294% | $194.2842 | $194.28 | $194.30 | $194.30 |
| Purchase #7 | $82.85 | 12.516% | $93.2195 | $93.22 | $93.20 | $93.20 |
| 7 purchase totals = | $1,013.57 | $1,124.0549 | $1,124.06 | $1,124.00 | $1,124.00 | |