| 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 | $247.26 | 13.794% | $281.367 | $281.37 | $281.35 | $281.40 |
| Purchase #2 | $149.91 | 7.132% | $160.6016 | $160.60 | $160.60 | $160.60 |
| Purchase #3 | $103.37 | 9.615% | $113.309 | $113.31 | $113.30 | $113.30 |
| Purchase #4 | $197.79 | 4.494% | $206.6787 | $206.68 | $206.70 | $206.70 |
| Purchase #5 | $168.35 | 3.148% | $173.6497 | $173.65 | $173.65 | $173.60 |
| Purchase #6 | $6.29 | 7.754% | $6.7777 | $6.78 | $6.80 | $6.80 |
| Purchase #7 | $217.44 | 8.558% | $236.0485 | $236.05 | $236.05 | $236.00 |
| 7 purchase totals = | $1,090.41 | $1,178.4322 | $1,178.44 | $1,178.45 | $1,178.40 | |