| 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 | $160.71 | 5.224% | $169.1055 | $169.11 | $169.10 | $169.10 |
| Purchase #2 | $154.45 | 3.779% | $160.2867 | $160.29 | $160.30 | $160.30 |
| Purchase #3 | $180.77 | 9.320% | $197.6178 | $197.62 | $197.60 | $197.60 |
| Purchase #4 | $11.45 | 9.181% | $12.5012 | $12.50 | $12.50 | $12.50 |
| Purchase #5 | $212.71 | 8.763% | $231.3498 | $231.35 | $231.35 | $231.30 |
| Purchase #6 | $10.54 | 11.256% | $11.7264 | $11.73 | $11.75 | $11.70 |
| Purchase #7 | $244.85 | 7.764% | $263.8602 | $263.86 | $263.85 | $263.90 |
| 7 purchase totals = | $975.48 | $1,046.4476 | $1,046.46 | $1,046.45 | $1,046.40 | |