| 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 | $109.33 | 7.520% | $117.5516 | $117.55 | $117.55 | $117.60 |
| Purchase #2 | $97.72 | 5.117% | $102.7203 | $102.72 | $102.70 | $102.70 |
| Purchase #3 | $70.30 | 13.536% | $79.8158 | $79.82 | $79.80 | $79.80 |
| Purchase #4 | $167.77 | 11.166% | $186.5032 | $186.50 | $186.50 | $186.50 |
| Purchase #5 | $203.83 | 4.139% | $212.2665 | $212.27 | $212.25 | $212.30 |
| Purchase #6 | $240.58 | 7.765% | $259.261 | $259.26 | $259.25 | $259.30 |
| Purchase #7 | $172.81 | 3.523% | $178.8981 | $178.90 | $178.90 | $178.90 |
| 7 purchase totals = | $1,062.34 | $1,137.0165 | $1,137.02 | $1,136.95 | $1,137.10 | |