| 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 | $130.88 | 13.267% | $148.2438 | $148.24 | $148.25 | $148.20 |
| Purchase #2 | $152.35 | 5.559% | $160.8191 | $160.82 | $160.80 | $160.80 |
| Purchase #3 | $6.30 | 9.288% | $6.8851 | $6.89 | $6.90 | $6.90 |
| Purchase #4 | $140.33 | 10.491% | $155.052 | $155.05 | $155.05 | $155.10 |
| Purchase #5 | $194.44 | 3.582% | $201.4048 | $201.40 | $201.40 | $201.40 |
| Purchase #6 | $27.35 | 3.864% | $28.4068 | $28.41 | $28.40 | $28.40 |
| Purchase #7 | $205.59 | 12.111% | $230.489 | $230.49 | $230.50 | $230.50 |
| 7 purchase totals = | $857.24 | $931.3006 | $931.30 | $931.30 | $931.30 | |