| 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 | $179.65 | 7.471% | $193.0717 | $193.07 | $193.05 | $193.10 |
| Purchase #2 | $27.45 | 8.260% | $29.7174 | $29.72 | $29.70 | $29.70 |
| Purchase #3 | $107.75 | 10.281% | $118.8278 | $118.83 | $118.85 | $118.80 |
| Purchase #4 | $205.85 | 12.743% | $232.0815 | $232.08 | $232.10 | $232.10 |
| Purchase #5 | $111.95 | 13.347% | $126.892 | $126.89 | $126.90 | $126.90 |
| Purchase #6 | $142.95 | 4.550% | $149.4542 | $149.45 | $149.45 | $149.50 |
| Purchase #7 | $188.71 | 13.780% | $214.7142 | $214.71 | $214.70 | $214.70 |
| 7 purchase totals = | $964.31 | $1,064.7588 | $1,064.75 | $1,064.75 | $1,064.80 | |