| 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 | $100.59 | 4.552% | $105.1689 | $105.17 | $105.15 | $105.20 |
| Purchase #2 | $116.72 | 10.551% | $129.0351 | $129.04 | $129.05 | $129.00 |
| Purchase #3 | $198.44 | 11.158% | $220.5819 | $220.58 | $220.60 | $220.60 |
| Purchase #4 | $113.47 | 8.576% | $123.2012 | $123.20 | $123.20 | $123.20 |
| Purchase #5 | $15.57 | 7.797% | $16.784 | $16.78 | $16.80 | $16.80 |
| Purchase #6 | $137.97 | 3.182% | $142.3602 | $142.36 | $142.35 | $142.40 |
| Purchase #7 | $205.34 | 6.291% | $218.2579 | $218.26 | $218.25 | $218.30 |
| 7 purchase totals = | $888.10 | $955.3892 | $955.39 | $955.40 | $955.50 | |