| 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 | $149.47 | 9.633% | $163.8684 | $163.87 | $163.85 | $163.90 |
| Purchase #2 | $49.36 | 5.756% | $52.2012 | $52.20 | $52.20 | $52.20 |
| Purchase #3 | $219.58 | 8.222% | $237.6339 | $237.63 | $237.65 | $237.60 |
| Purchase #4 | $148.86 | 11.425% | $165.8673 | $165.87 | $165.85 | $165.90 |
| Purchase #5 | $85.66 | 5.137% | $90.0604 | $90.06 | $90.05 | $90.10 |
| Purchase #6 | $34.97 | 3.457% | $36.1789 | $36.18 | $36.20 | $36.20 |
| Purchase #7 | $219.57 | 13.577% | $249.381 | $249.38 | $249.40 | $249.40 |
| 7 purchase totals = | $907.47 | $995.1911 | $995.19 | $995.20 | $995.30 | |