| 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 | $188.50 | 3.598% | $195.2822 | $195.28 | $195.30 | $195.30 |
| Purchase #2 | $6.81 | 10.594% | $7.5315 | $7.53 | $7.55 | $7.50 |
| Purchase #3 | $73.33 | 10.414% | $80.9666 | $80.97 | $80.95 | $81.00 |
| Purchase #4 | $102.73 | 8.828% | $111.799 | $111.80 | $111.80 | $111.80 |
| Purchase #5 | $51.52 | 8.693% | $55.9986 | $56.00 | $56.00 | $56.00 |
| Purchase #6 | $14.99 | 9.446% | $16.406 | $16.41 | $16.40 | $16.40 |
| Purchase #7 | $131.30 | 7.272% | $140.8481 | $140.85 | $140.85 | $140.80 |
| 7 purchase totals = | $569.18 | $608.8320 | $608.84 | $608.85 | $608.80 | |