| 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 | $143.66 | 4.864% | $150.6476 | $150.65 | $150.65 | $150.60 |
| Purchase #2 | $73.38 | 8.190% | $79.3898 | $79.39 | $79.40 | $79.40 |
| Purchase #3 | $157.91 | 5.404% | $166.4435 | $166.44 | $166.45 | $166.40 |
| Purchase #4 | $121.98 | 7.278% | $130.8577 | $130.86 | $130.85 | $130.90 |
| Purchase #5 | $175.26 | 6.107% | $185.9631 | $185.96 | $185.95 | $186.00 |
| Purchase #6 | $198.86 | 3.436% | $205.6928 | $205.69 | $205.70 | $205.70 |
| Purchase #7 | $182.74 | 4.575% | $191.1004 | $191.10 | $191.10 | $191.10 |
| 7 purchase totals = | $1,053.79 | $1,110.0949 | $1,110.09 | $1,110.10 | $1,110.10 | |