| 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 | $132.49 | 4.182% | $138.0307 | $138.03 | $138.05 | $138.00 |
| Purchase #2 | $111.78 | 6.815% | $119.3978 | $119.40 | $119.40 | $119.40 |
| Purchase #3 | $38.83 | 7.172% | $41.6149 | $41.61 | $41.60 | $41.60 |
| Purchase #4 | $45.32 | 10.227% | $49.9549 | $49.95 | $49.95 | $50.00 |
| Purchase #5 | $217.70 | 3.802% | $225.977 | $225.98 | $226.00 | $226.00 |
| Purchase #6 | $20.44 | 10.786% | $22.6447 | $22.64 | $22.65 | $22.60 |
| Purchase #7 | $17.26 | 8.742% | $18.7689 | $18.77 | $18.75 | $18.80 |
| 7 purchase totals = | $583.82 | $616.3889 | $616.38 | $616.40 | $616.40 | |