| 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 | $148.79 | 12.390% | $167.2251 | $167.23 | $167.25 | $167.20 |
| Purchase #2 | $165.53 | 6.755% | $176.7116 | $176.71 | $176.70 | $176.70 |
| Purchase #3 | $215.52 | 3.779% | $223.6645 | $223.66 | $223.65 | $223.70 |
| Purchase #4 | $121.31 | 10.232% | $133.7224 | $133.72 | $133.70 | $133.70 |
| Purchase #5 | $181.96 | 7.637% | $195.8563 | $195.86 | $195.85 | $195.90 |
| Purchase #6 | $50.96 | 12.386% | $57.2719 | $57.27 | $57.25 | $57.30 |
| Purchase #7 | $160.67 | 9.696% | $176.2486 | $176.25 | $176.25 | $176.20 |
| 7 purchase totals = | $1,044.74 | $1,130.7004 | $1,130.70 | $1,130.65 | $1,130.70 | |