| 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 | $190.44 | 3.524% | $197.1511 | $197.15 | $197.15 | $197.20 |
| Purchase #2 | $22.29 | 3.283% | $23.0218 | $23.02 | $23.00 | $23.00 |
| Purchase #3 | $164.51 | 6.465% | $175.1456 | $175.15 | $175.15 | $175.10 |
| Purchase #4 | $53.34 | 8.499% | $57.8734 | $57.87 | $57.85 | $57.90 |
| Purchase #5 | $103.52 | 9.774% | $113.638 | $113.64 | $113.65 | $113.60 |
| Purchase #6 | $158.29 | 11.777% | $176.9318 | $176.93 | $176.95 | $176.90 |
| Purchase #7 | $176.79 | 10.718% | $195.7384 | $195.74 | $195.75 | $195.70 |
| 7 purchase totals = | $869.18 | $939.5001 | $939.50 | $939.50 | $939.40 | |