| 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 | $224.86 | 3.473% | $232.6694 | $232.67 | $232.65 | $232.70 |
| Purchase #2 | $52.25 | 6.323% | $55.5538 | $55.55 | $55.55 | $55.60 |
| Purchase #3 | $109.32 | 12.255% | $122.7172 | $122.72 | $122.70 | $122.70 |
| Purchase #4 | $60.47 | 9.233% | $66.0532 | $66.05 | $66.05 | $66.10 |
| Purchase #5 | $172.86 | 9.310% | $188.9533 | $188.95 | $188.95 | $189.00 |
| Purchase #6 | $130.35 | 7.559% | $140.2032 | $140.20 | $140.20 | $140.20 |
| Purchase #7 | $65.55 | 8.680% | $71.2397 | $71.24 | $71.25 | $71.20 |
| 7 purchase totals = | $815.66 | $877.3898 | $877.38 | $877.35 | $877.50 | |