| 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 | $180.80 | 13.487% | $205.1845 | $205.18 | $205.20 | $205.20 |
| Purchase #2 | $142.93 | 4.744% | $149.7106 | $149.71 | $149.70 | $149.70 |
| Purchase #3 | $227.91 | 4.471% | $238.0999 | $238.10 | $238.10 | $238.10 |
| Purchase #4 | $27.86 | 7.745% | $30.0178 | $30.02 | $30.00 | $30.00 |
| Purchase #5 | $165.64 | 5.702% | $175.0848 | $175.08 | $175.10 | $175.10 |
| Purchase #6 | $162.80 | 13.715% | $185.128 | $185.13 | $185.15 | $185.10 |
| Purchase #7 | $172.41 | 10.159% | $189.9251 | $189.93 | $189.95 | $189.90 |
| 7 purchase totals = | $1,080.35 | $1,173.1507 | $1,173.15 | $1,173.20 | $1,173.10 | |