| 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 | $118.97 | 11.618% | $132.7919 | $132.79 | $132.80 | $132.80 |
| Purchase #2 | $139.50 | 6.122% | $148.0402 | $148.04 | $148.05 | $148.00 |
| Purchase #3 | $233.77 | 9.316% | $255.548 | $255.55 | $255.55 | $255.50 |
| Purchase #4 | $39.62 | 8.554% | $43.0091 | $43.01 | $43.00 | $43.00 |
| Purchase #5 | $68.33 | 5.667% | $72.2023 | $72.20 | $72.20 | $72.20 |
| Purchase #6 | $173.88 | 10.315% | $191.8157 | $191.82 | $191.80 | $191.80 |
| Purchase #7 | $231.84 | 6.567% | $247.0649 | $247.06 | $247.05 | $247.10 |
| 7 purchase totals = | $1,005.91 | $1,090.4721 | $1,090.47 | $1,090.45 | $1,090.40 | |