| 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 | $132.72 | 7.816% | $143.0934 | $143.09 | $143.10 | $143.10 |
| Purchase #2 | $149.42 | 12.722% | $168.4292 | $168.43 | $168.45 | $168.40 |
| Purchase #3 | $196.47 | 7.453% | $211.1129 | $211.11 | $211.10 | $211.10 |
| Purchase #4 | $204.51 | 12.451% | $229.9735 | $229.97 | $229.95 | $230.00 |
| Purchase #5 | $215.80 | 12.215% | $242.16 | $242.16 | $242.15 | $242.20 |
| Purchase #6 | $61.33 | 9.575% | $67.2023 | $67.20 | $67.20 | $67.20 |
| Purchase #7 | $189.37 | 3.394% | $195.7972 | $195.80 | $195.80 | $195.80 |
| 7 purchase totals = | $1,149.62 | $1,257.7685 | $1,257.76 | $1,257.75 | $1,257.80 | |