| 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 | $189.94 | 7.404% | $204.0032 | $204.00 | $204.00 | $204.00 |
| Purchase #2 | $82.56 | 10.663% | $91.3634 | $91.36 | $91.35 | $91.40 |
| Purchase #3 | $165.62 | 7.655% | $178.2982 | $178.30 | $178.30 | $178.30 |
| Purchase #4 | $6.27 | 9.392% | $6.8589 | $6.86 | $6.85 | $6.90 |
| Purchase #5 | $111.50 | 11.427% | $124.2411 | $124.24 | $124.25 | $124.20 |
| Purchase #6 | $69.35 | 10.359% | $76.534 | $76.53 | $76.55 | $76.50 |
| Purchase #7 | $19.28 | 3.795% | $20.0117 | $20.01 | $20.00 | $20.00 |
| 7 purchase totals = | $644.52 | $701.3105 | $701.30 | $701.30 | $701.30 | |