| 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 | $162.46 | 11.404% | $180.9869 | $180.99 | $181.00 | $181.00 |
| Purchase #2 | $247.37 | 13.284% | $280.2306 | $280.23 | $280.25 | $280.20 |
| Purchase #3 | $169.54 | 7.720% | $182.6285 | $182.63 | $182.65 | $182.60 |
| Purchase #4 | $92.92 | 5.465% | $97.9981 | $98.00 | $98.00 | $98.00 |
| Purchase #5 | $159.84 | 9.544% | $175.0951 | $175.10 | $175.10 | $175.10 |
| Purchase #6 | $125.43 | 6.490% | $133.5704 | $133.57 | $133.55 | $133.60 |
| Purchase #7 | $138.62 | 11.319% | $154.3104 | $154.31 | $154.30 | $154.30 |
| 7 purchase totals = | $1,096.18 | $1,204.8200 | $1,204.83 | $1,204.85 | $1,204.80 | |