| 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 | $146.57 | 10.273% | $161.6271 | $161.63 | $161.65 | $161.60 |
| Purchase #2 | $126.81 | 3.812% | $131.644 | $131.64 | $131.65 | $131.60 |
| Purchase #3 | $18.64 | 7.231% | $19.9879 | $19.99 | $20.00 | $20.00 |
| Purchase #4 | $81.66 | 3.591% | $84.5924 | $84.59 | $84.60 | $84.60 |
| Purchase #5 | $35.75 | 10.171% | $39.3861 | $39.39 | $39.40 | $39.40 |
| Purchase #6 | $80.33 | 4.443% | $83.8991 | $83.90 | $83.90 | $83.90 |
| Purchase #7 | $250.98 | 12.536% | $282.4429 | $282.44 | $282.45 | $282.40 |
| 7 purchase totals = | $740.74 | $803.5795 | $803.58 | $803.65 | $803.50 | |