| 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 | $161.44 | 4.690% | $169.0115 | $169.01 | $169.00 | $169.00 |
| Purchase #2 | $196.73 | 12.555% | $221.4295 | $221.43 | $221.45 | $221.40 |
| Purchase #3 | $102.91 | 4.210% | $107.2425 | $107.24 | $107.25 | $107.20 |
| Purchase #4 | $191.98 | 10.664% | $212.4527 | $212.45 | $212.45 | $212.50 |
| Purchase #5 | $62.91 | 11.683% | $70.2598 | $70.26 | $70.25 | $70.30 |
| Purchase #6 | $122.80 | 7.562% | $132.0861 | $132.09 | $132.10 | $132.10 |
| Purchase #7 | $126.78 | 7.537% | $136.3354 | $136.34 | $136.35 | $136.30 |
| 7 purchase totals = | $965.55 | $1,048.8175 | $1,048.82 | $1,048.85 | $1,048.80 | |