| 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 | $180.60 | 10.298% | $199.1982 | $199.20 | $199.20 | $199.20 |
| Purchase #2 | $191.74 | 13.110% | $216.8771 | $216.88 | $216.90 | $216.90 |
| Purchase #3 | $161.77 | 3.692% | $167.7425 | $167.74 | $167.75 | $167.70 |
| Purchase #4 | $203.95 | 6.517% | $217.2414 | $217.24 | $217.25 | $217.20 |
| Purchase #5 | $183.81 | 13.137% | $207.9571 | $207.96 | $207.95 | $208.00 |
| Purchase #6 | $25.82 | 13.347% | $29.2662 | $29.27 | $29.25 | $29.30 |
| Purchase #7 | $158.80 | 8.489% | $172.2805 | $172.28 | $172.30 | $172.30 |
| 7 purchase totals = | $1,106.49 | $1,210.5630 | $1,210.57 | $1,210.60 | $1,210.60 | |