| 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 | $155.65 | 4.178% | $162.1531 | $162.15 | $162.15 | $162.20 |
| Purchase #2 | $13.48 | 5.346% | $14.2006 | $14.20 | $14.20 | $14.20 |
| Purchase #3 | $125.48 | 12.390% | $141.027 | $141.03 | $141.05 | $141.00 |
| Purchase #4 | $203.29 | 12.745% | $229.1993 | $229.20 | $229.20 | $229.20 |
| Purchase #5 | $187.75 | 5.677% | $198.4086 | $198.41 | $198.40 | $198.40 |
| Purchase #6 | $199.43 | 6.800% | $212.9912 | $212.99 | $213.00 | $213.00 |
| Purchase #7 | $117.34 | 7.196% | $125.7838 | $125.78 | $125.80 | $125.80 |
| 7 purchase totals = | $1,002.42 | $1,083.7636 | $1,083.76 | $1,083.80 | $1,083.80 | |