| 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 | $33.26 | 7.769% | $35.844 | $35.84 | $35.85 | $35.80 |
| Purchase #2 | $158.70 | 8.739% | $172.5688 | $172.57 | $172.55 | $172.60 |
| Purchase #3 | $167.58 | 8.504% | $181.831 | $181.83 | $181.85 | $181.80 |
| Purchase #4 | $99.77 | 9.714% | $109.4617 | $109.46 | $109.45 | $109.50 |
| Purchase #5 | $166.87 | 13.218% | $188.9269 | $188.93 | $188.95 | $188.90 |
| Purchase #6 | $184.43 | 7.456% | $198.1811 | $198.18 | $198.20 | $198.20 |
| Purchase #7 | $6.97 | 4.119% | $7.2571 | $7.26 | $7.25 | $7.30 |
| 7 purchase totals = | $817.58 | $894.0706 | $894.07 | $894.10 | $894.10 | |