| 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 | $139.77 | 10.416% | $154.3284 | $154.33 | $154.35 | $154.30 |
| Purchase #2 | $171.58 | 8.856% | $186.7751 | $186.78 | $186.80 | $186.80 |
| Purchase #3 | $101.53 | 5.832% | $107.4512 | $107.45 | $107.45 | $107.50 |
| Purchase #4 | $57.26 | 9.577% | $62.7438 | $62.74 | $62.75 | $62.70 |
| Purchase #5 | $138.71 | 7.689% | $149.3754 | $149.38 | $149.40 | $149.40 |
| Purchase #6 | $231.49 | 7.281% | $248.3448 | $248.34 | $248.35 | $248.30 |
| Purchase #7 | $50.54 | 6.116% | $53.631 | $53.63 | $53.65 | $53.60 |
| 7 purchase totals = | $890.88 | $962.6497 | $962.65 | $962.75 | $962.60 | |