| 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 | $177.35 | 8.393% | $192.235 | $192.24 | $192.25 | $192.20 |
| Purchase #2 | $64.28 | 3.478% | $66.5157 | $66.52 | $66.50 | $66.50 |
| Purchase #3 | $184.81 | 11.206% | $205.5198 | $205.52 | $205.50 | $205.50 |
| Purchase #4 | $22.80 | 11.269% | $25.3693 | $25.37 | $25.35 | $25.40 |
| Purchase #5 | $163.71 | 10.724% | $181.2663 | $181.27 | $181.25 | $181.30 |
| Purchase #6 | $164.91 | 10.801% | $182.7219 | $182.72 | $182.70 | $182.70 |
| Purchase #7 | $128.33 | 11.780% | $143.4473 | $143.45 | $143.45 | $143.40 |
| 7 purchase totals = | $906.19 | $997.0753 | $997.09 | $997.00 | $997.00 | |