| 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 | $174.97 | 11.627% | $195.3138 | $195.31 | $195.30 | $195.30 |
| Purchase #2 | $223.38 | 10.462% | $246.75 | $246.75 | $246.75 | $246.80 |
| Purchase #3 | $157.79 | 10.283% | $174.0155 | $174.02 | $174.00 | $174.00 |
| Purchase #4 | $133.54 | 7.529% | $143.5942 | $143.59 | $143.60 | $143.60 |
| Purchase #5 | $71.43 | 10.791% | $79.138 | $79.14 | $79.15 | $79.10 |
| Purchase #6 | $107.62 | 6.186% | $114.2774 | $114.28 | $114.30 | $114.30 |
| Purchase #7 | $199.85 | 7.613% | $215.0646 | $215.06 | $215.05 | $215.10 |
| 7 purchase totals = | $1,068.58 | $1,168.1535 | $1,168.15 | $1,168.15 | $1,168.20 | |