| 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 | $178.67 | 9.248% | $195.1934 | $195.19 | $195.20 | $195.20 |
| Purchase #2 | $13.36 | 9.596% | $14.642 | $14.64 | $14.65 | $14.60 |
| Purchase #3 | $97.78 | 3.163% | $100.8728 | $100.87 | $100.85 | $100.90 |
| Purchase #4 | $15.90 | 3.463% | $16.4506 | $16.45 | $16.45 | $16.50 |
| Purchase #5 | $114.78 | 13.412% | $130.1743 | $130.17 | $130.15 | $130.20 |
| Purchase #6 | $5.58 | 5.258% | $5.8734 | $5.87 | $5.85 | $5.90 |
| Purchase #7 | $126.39 | 3.526% | $130.8465 | $130.85 | $130.85 | $130.80 |
| 7 purchase totals = | $552.46 | $594.0530 | $594.04 | $594.00 | $594.10 | |