| 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 | $133.67 | 7.172% | $143.2568 | $143.26 | $143.25 | $143.30 |
| Purchase #2 | $103.30 | 3.330% | $106.7399 | $106.74 | $106.75 | $106.70 |
| Purchase #3 | $152.48 | 11.452% | $169.942 | $169.94 | $169.95 | $169.90 |
| Purchase #4 | $72.86 | 6.111% | $77.3125 | $77.31 | $77.30 | $77.30 |
| Purchase #5 | $122.66 | 11.552% | $136.8297 | $136.83 | $136.85 | $136.80 |
| Purchase #6 | $94.97 | 8.653% | $103.1878 | $103.19 | $103.20 | $103.20 |
| Purchase #7 | $15.90 | 3.462% | $16.4505 | $16.45 | $16.45 | $16.50 |
| 7 purchase totals = | $695.84 | $753.7192 | $753.72 | $753.75 | $753.70 | |