| 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 | $143.87 | 6.779% | $153.6229 | $153.62 | $153.60 | $153.60 |
| Purchase #2 | $79.71 | 13.667% | $90.604 | $90.60 | $90.60 | $90.60 |
| Purchase #3 | $186.42 | 12.317% | $209.3814 | $209.38 | $209.40 | $209.40 |
| Purchase #4 | $148.44 | 11.253% | $165.144 | $165.14 | $165.15 | $165.10 |
| Purchase #5 | $167.57 | 5.183% | $176.2552 | $176.26 | $176.25 | $176.30 |
| Purchase #6 | $244.48 | 9.464% | $267.6176 | $267.62 | $267.60 | $267.60 |
| Purchase #7 | $114.86 | 8.583% | $124.7184 | $124.72 | $124.70 | $124.70 |
| 7 purchase totals = | $1,085.35 | $1,187.3435 | $1,187.34 | $1,187.30 | $1,187.30 | |