| 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 | $174.70 | 8.615% | $189.7504 | $189.75 | $189.75 | $189.80 |
| Purchase #2 | $11.97 | 13.328% | $13.5654 | $13.57 | $13.55 | $13.60 |
| Purchase #3 | $197.98 | 10.433% | $218.6353 | $218.64 | $218.65 | $218.60 |
| Purchase #4 | $84.30 | 9.594% | $92.3877 | $92.39 | $92.40 | $92.40 |
| Purchase #5 | $156.58 | 4.591% | $163.7686 | $163.77 | $163.75 | $163.80 |
| Purchase #6 | $130.60 | 10.230% | $143.9604 | $143.96 | $143.95 | $144.00 |
| Purchase #7 | $47.81 | 6.575% | $50.9535 | $50.95 | $50.95 | $51.00 |
| 7 purchase totals = | $803.94 | $873.0213 | $873.03 | $873.00 | $873.20 | |