| 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 | $242.44 | 13.469% | $275.0942 | $275.09 | $275.10 | $275.10 |
| Purchase #2 | $126.36 | 9.365% | $138.1936 | $138.19 | $138.20 | $138.20 |
| Purchase #3 | $154.31 | 3.573% | $159.8235 | $159.82 | $159.80 | $159.80 |
| Purchase #4 | $43.59 | 7.762% | $46.9735 | $46.97 | $46.95 | $47.00 |
| Purchase #5 | $151.81 | 11.331% | $169.0116 | $169.01 | $169.00 | $169.00 |
| Purchase #6 | $141.73 | 12.544% | $159.5086 | $159.51 | $159.50 | $159.50 |
| Purchase #7 | $67.69 | 9.520% | $74.1341 | $74.13 | $74.15 | $74.10 |
| 7 purchase totals = | $927.93 | $1,022.7391 | $1,022.72 | $1,022.70 | $1,022.70 | |