| 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 | $123.33 | 3.508% | $127.6564 | $127.66 | $127.65 | $127.70 |
| Purchase #2 | $81.84 | 10.844% | $90.7147 | $90.71 | $90.70 | $90.70 |
| Purchase #3 | $129.86 | 9.177% | $141.7773 | $141.78 | $141.80 | $141.80 |
| Purchase #4 | $55.41 | 8.634% | $60.1941 | $60.19 | $60.20 | $60.20 |
| Purchase #5 | $34.27 | 4.346% | $35.7594 | $35.76 | $35.75 | $35.80 |
| Purchase #6 | $150.37 | 7.462% | $161.5906 | $161.59 | $161.60 | $161.60 |
| Purchase #7 | $245.80 | 7.549% | $264.3554 | $264.36 | $264.35 | $264.40 |
| 7 purchase totals = | $820.88 | $882.0479 | $882.05 | $882.05 | $882.20 | |