| 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 | $172.96 | 5.265% | $182.0663 | $182.07 | $182.05 | $182.10 |
| Purchase #2 | $195.37 | 3.514% | $202.2353 | $202.24 | $202.25 | $202.20 |
| Purchase #3 | $14.64 | 13.730% | $16.6501 | $16.65 | $16.65 | $16.70 |
| Purchase #4 | $169.63 | 9.401% | $185.5769 | $185.58 | $185.60 | $185.60 |
| Purchase #5 | $132.58 | 7.265% | $142.2119 | $142.21 | $142.20 | $142.20 |
| Purchase #6 | $139.57 | 4.750% | $146.1996 | $146.20 | $146.20 | $146.20 |
| Purchase #7 | $43.31 | 3.566% | $44.8544 | $44.85 | $44.85 | $44.90 |
| 7 purchase totals = | $868.06 | $919.7945 | $919.80 | $919.80 | $919.90 | |