| 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 | $120.97 | 7.351% | $129.8625 | $129.86 | $129.85 | $129.90 |
| Purchase #2 | $201.72 | 7.566% | $216.9821 | $216.98 | $217.00 | $217.00 |
| Purchase #3 | $49.94 | 9.400% | $54.6344 | $54.63 | $54.65 | $54.60 |
| Purchase #4 | $167.40 | 3.819% | $173.793 | $173.79 | $173.80 | $173.80 |
| Purchase #5 | $36.42 | 12.803% | $41.0829 | $41.08 | $41.10 | $41.10 |
| Purchase #6 | $56.33 | 7.357% | $60.4742 | $60.47 | $60.45 | $60.50 |
| Purchase #7 | $250.36 | 10.797% | $277.3914 | $277.39 | $277.40 | $277.40 |
| 7 purchase totals = | $883.14 | $954.2205 | $954.20 | $954.25 | $954.30 | |