| 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 | $154.36 | 6.368% | $164.1896 | $164.19 | $164.20 | $164.20 |
| Purchase #2 | $185.68 | 3.227% | $191.6719 | $191.67 | $191.65 | $191.70 |
| Purchase #3 | $188.50 | 4.873% | $197.6856 | $197.69 | $197.70 | $197.70 |
| Purchase #4 | $192.73 | 3.800% | $200.0537 | $200.05 | $200.05 | $200.10 |
| Purchase #5 | $98.51 | 4.339% | $102.7843 | $102.78 | $102.80 | $102.80 |
| Purchase #6 | $11.54 | 4.631% | $12.0744 | $12.07 | $12.05 | $12.10 |
| Purchase #7 | $77.35 | 4.448% | $80.7905 | $80.79 | $80.80 | $80.80 |
| 7 purchase totals = | $908.67 | $949.2500 | $949.24 | $949.25 | $949.40 | |