| 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 | $149.94 | 11.685% | $167.4605 | $167.46 | $167.45 | $167.50 |
| Purchase #2 | $19.35 | 13.823% | $22.0248 | $22.02 | $22.00 | $22.00 |
| Purchase #3 | $164.68 | 3.278% | $170.0782 | $170.08 | $170.10 | $170.10 |
| Purchase #4 | $158.44 | 9.745% | $173.88 | $173.88 | $173.90 | $173.90 |
| Purchase #5 | $47.33 | 5.841% | $50.0945 | $50.09 | $50.10 | $50.10 |
| Purchase #6 | $228.91 | 3.699% | $237.3774 | $237.38 | $237.40 | $237.40 |
| Purchase #7 | $75.86 | 5.240% | $79.8351 | $79.84 | $79.85 | $79.80 |
| 7 purchase totals = | $844.51 | $900.7505 | $900.75 | $900.80 | $900.80 | |