| 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 | $188.42 | 9.580% | $206.4706 | $206.47 | $206.45 | $206.50 |
| Purchase #2 | $15.32 | 6.736% | $16.352 | $16.35 | $16.35 | $16.40 |
| Purchase #3 | $108.73 | 11.304% | $121.0208 | $121.02 | $121.00 | $121.00 |
| Purchase #4 | $12.38 | 10.649% | $13.6983 | $13.70 | $13.70 | $13.70 |
| Purchase #5 | $78.58 | 8.586% | $85.3269 | $85.33 | $85.35 | $85.30 |
| Purchase #6 | $247.89 | 6.534% | $264.0871 | $264.09 | $264.10 | $264.10 |
| Purchase #7 | $216.99 | 9.842% | $238.3462 | $238.35 | $238.35 | $238.30 |
| 7 purchase totals = | $868.31 | $945.3019 | $945.31 | $945.30 | $945.30 | |