| 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 | $163.56 | 3.298% | $168.9542 | $168.95 | $168.95 | $169.00 |
| Purchase #2 | $210.85 | 12.865% | $237.9759 | $237.98 | $238.00 | $238.00 |
| Purchase #3 | $70.31 | 4.224% | $73.2799 | $73.28 | $73.30 | $73.30 |
| Purchase #4 | $116.81 | 4.499% | $122.0653 | $122.07 | $122.05 | $122.10 |
| Purchase #5 | $165.86 | 3.642% | $171.9006 | $171.90 | $171.90 | $171.90 |
| Purchase #6 | $215.92 | 10.247% | $238.0453 | $238.05 | $238.05 | $238.00 |
| Purchase #7 | $62.88 | 10.575% | $69.5296 | $69.53 | $69.55 | $69.50 |
| 7 purchase totals = | $1,006.19 | $1,081.7508 | $1,081.76 | $1,081.80 | $1,081.80 | |