| 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 | $181.92 | 7.849% | $196.1989 | $196.20 | $196.20 | $196.20 |
| Purchase #2 | $169.67 | 4.474% | $177.261 | $177.26 | $177.25 | $177.30 |
| Purchase #3 | $213.41 | 4.518% | $223.0519 | $223.05 | $223.05 | $223.10 |
| Purchase #4 | $178.51 | 9.665% | $195.763 | $195.76 | $195.75 | $195.80 |
| Purchase #5 | $81.35 | 8.473% | $88.2428 | $88.24 | $88.25 | $88.20 |
| Purchase #6 | $121.91 | 5.534% | $128.6565 | $128.66 | $128.65 | $128.70 |
| Purchase #7 | $19.36 | 4.680% | $20.266 | $20.27 | $20.25 | $20.30 |
| 7 purchase totals = | $966.13 | $1,029.4401 | $1,029.44 | $1,029.40 | $1,029.60 | |