| 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 | $216.81 | 13.328% | $245.7064 | $245.71 | $245.70 | $245.70 |
| Purchase #2 | $16.98 | 6.491% | $18.0822 | $18.08 | $18.10 | $18.10 |
| Purchase #3 | $59.75 | 3.361% | $61.7582 | $61.76 | $61.75 | $61.80 |
| Purchase #4 | $178.70 | 4.857% | $187.3795 | $187.38 | $187.40 | $187.40 |
| Purchase #5 | $159.60 | 12.503% | $179.5548 | $179.55 | $179.55 | $179.60 |
| Purchase #6 | $27.25 | 8.795% | $29.6466 | $29.65 | $29.65 | $29.60 |
| Purchase #7 | $144.26 | 4.232% | $150.3651 | $150.37 | $150.35 | $150.40 |
| 7 purchase totals = | $803.35 | $872.4928 | $872.50 | $872.50 | $872.60 | |