| 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 | $131.91 | 13.705% | $149.9883 | $149.99 | $150.00 | $150.00 |
| Purchase #2 | $174.30 | 10.435% | $192.4882 | $192.49 | $192.50 | $192.50 |
| Purchase #3 | $104.48 | 7.119% | $111.9179 | $111.92 | $111.90 | $111.90 |
| Purchase #4 | $227.69 | 4.777% | $238.5668 | $238.57 | $238.55 | $238.60 |
| Purchase #5 | $7.77 | 9.332% | $8.4951 | $8.50 | $8.50 | $8.50 |
| Purchase #6 | $157.37 | 11.147% | $174.912 | $174.91 | $174.90 | $174.90 |
| Purchase #7 | $46.80 | 4.746% | $49.0211 | $49.02 | $49.00 | $49.00 |
| 7 purchase totals = | $850.32 | $925.3894 | $925.40 | $925.35 | $925.40 | |