| 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 | $148.32 | 8.457% | $160.8634 | $160.86 | $160.85 | $160.90 |
| Purchase #2 | $94.57 | 10.356% | $104.3637 | $104.36 | $104.35 | $104.40 |
| Purchase #3 | $250.51 | 13.409% | $284.1009 | $284.10 | $284.10 | $284.10 |
| Purchase #4 | $100.97 | 12.310% | $113.3994 | $113.40 | $113.40 | $113.40 |
| Purchase #5 | $250.37 | 5.514% | $264.1754 | $264.18 | $264.20 | $264.20 |
| Purchase #6 | $168.61 | 7.341% | $180.9877 | $180.99 | $181.00 | $181.00 |
| Purchase #7 | $60.28 | 13.714% | $68.5468 | $68.55 | $68.55 | $68.50 |
| 7 purchase totals = | $1,073.63 | $1,176.4373 | $1,176.44 | $1,176.45 | $1,176.50 | |