| 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 | $137.50 | 13.481% | $156.0364 | $156.04 | $156.05 | $156.00 |
| Purchase #2 | $200.99 | 12.364% | $225.8404 | $225.84 | $225.85 | $225.80 |
| Purchase #3 | $87.39 | 5.347% | $92.0627 | $92.06 | $92.05 | $92.10 |
| Purchase #4 | $43.81 | 13.295% | $49.6345 | $49.63 | $49.65 | $49.60 |
| Purchase #5 | $45.97 | 9.644% | $50.4033 | $50.40 | $50.40 | $50.40 |
| Purchase #6 | $21.76 | 3.737% | $22.5732 | $22.57 | $22.55 | $22.60 |
| Purchase #7 | $20.39 | 10.533% | $22.5377 | $22.54 | $22.55 | $22.50 |
| 7 purchase totals = | $557.81 | $619.0882 | $619.08 | $619.10 | $619.00 | |