| 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 | $194.34 | 11.789% | $217.2507 | $217.25 | $217.25 | $217.30 |
| Purchase #2 | $17.60 | 9.791% | $19.3232 | $19.32 | $19.30 | $19.30 |
| Purchase #3 | $133.94 | 7.625% | $144.1529 | $144.15 | $144.15 | $144.20 |
| Purchase #4 | $155.26 | 13.505% | $176.2279 | $176.23 | $176.25 | $176.20 |
| Purchase #5 | $205.53 | 13.469% | $233.2128 | $233.21 | $233.20 | $233.20 |
| Purchase #6 | $216.99 | 7.273% | $232.7717 | $232.77 | $232.75 | $232.80 |
| Purchase #7 | $203.26 | 13.546% | $230.7936 | $230.79 | $230.80 | $230.80 |
| 7 purchase totals = | $1,126.92 | $1,253.7328 | $1,253.72 | $1,253.70 | $1,253.80 | |