| 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 | $73.35 | 8.418% | $79.5246 | $79.52 | $79.50 | $79.50 |
| Purchase #2 | $148.76 | 6.768% | $158.8281 | $158.83 | $158.85 | $158.80 |
| Purchase #3 | $109.98 | 10.289% | $121.2958 | $121.30 | $121.30 | $121.30 |
| Purchase #4 | $152.65 | 3.752% | $158.3774 | $158.38 | $158.40 | $158.40 |
| Purchase #5 | $221.47 | 11.296% | $246.4873 | $246.49 | $246.50 | $246.50 |
| Purchase #6 | $173.75 | 10.107% | $191.3109 | $191.31 | $191.30 | $191.30 |
| Purchase #7 | $189.34 | 7.352% | $203.2603 | $203.26 | $203.25 | $203.30 |
| 7 purchase totals = | $1,069.30 | $1,159.0844 | $1,159.09 | $1,159.10 | $1,159.10 | |