| 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 | $144.91 | 7.784% | $156.1898 | $156.19 | $156.20 | $156.20 |
| Purchase #2 | $177.33 | 12.692% | $199.8367 | $199.84 | $199.85 | $199.80 |
| Purchase #3 | $144.78 | 13.382% | $164.1545 | $164.15 | $164.15 | $164.20 |
| Purchase #4 | $171.33 | 12.534% | $192.8045 | $192.80 | $192.80 | $192.80 |
| Purchase #5 | $247.85 | 3.551% | $256.6512 | $256.65 | $256.65 | $256.70 |
| Purchase #6 | $226.67 | 13.837% | $258.0343 | $258.03 | $258.05 | $258.00 |
| Purchase #7 | $104.75 | 5.267% | $110.2672 | $110.27 | $110.25 | $110.30 |
| 7 purchase totals = | $1,217.62 | $1,337.9382 | $1,337.93 | $1,337.95 | $1,338.00 | |