| 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 | $140.26 | 5.824% | $148.4287 | $148.43 | $148.45 | $148.40 |
| Purchase #2 | $69.84 | 10.170% | $76.9427 | $76.94 | $76.95 | $76.90 |
| Purchase #3 | $39.92 | 11.114% | $44.3567 | $44.36 | $44.35 | $44.40 |
| Purchase #4 | $181.51 | 8.548% | $197.0255 | $197.03 | $197.05 | $197.00 |
| Purchase #5 | $126.95 | 5.489% | $133.9183 | $133.92 | $133.90 | $133.90 |
| Purchase #6 | $151.77 | 11.839% | $169.7381 | $169.74 | $169.75 | $169.70 |
| Purchase #7 | $221.97 | 4.231% | $231.3616 | $231.36 | $231.35 | $231.40 |
| 7 purchase totals = | $932.22 | $1,001.7716 | $1,001.78 | $1,001.80 | $1,001.70 | |