| 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 | $194.92 | 11.519% | $217.3728 | $217.37 | $217.35 | $217.40 |
| Purchase #2 | $135.65 | 7.349% | $145.6189 | $145.62 | $145.60 | $145.60 |
| Purchase #3 | $181.98 | 12.630% | $204.9641 | $204.96 | $204.95 | $205.00 |
| Purchase #4 | $103.49 | 11.536% | $115.4286 | $115.43 | $115.45 | $115.40 |
| Purchase #5 | $5.57 | 5.232% | $5.8614 | $5.86 | $5.85 | $5.90 |
| Purchase #6 | $97.35 | 9.109% | $106.2176 | $106.22 | $106.20 | $106.20 |
| Purchase #7 | $67.30 | 8.322% | $72.9007 | $72.90 | $72.90 | $72.90 |
| 7 purchase totals = | $786.26 | $868.3641 | $868.36 | $868.30 | $868.40 | |