| 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 | $154.79 | 10.546% | $171.1142 | $171.11 | $171.10 | $171.10 |
| Purchase #2 | $48.70 | 10.684% | $53.9031 | $53.90 | $53.90 | $53.90 |
| Purchase #3 | $12.67 | 12.808% | $14.2928 | $14.29 | $14.30 | $14.30 |
| Purchase #4 | $42.87 | 10.218% | $47.2505 | $47.25 | $47.25 | $47.30 |
| Purchase #5 | $120.82 | 6.818% | $129.0575 | $129.06 | $129.05 | $129.10 |
| Purchase #6 | $124.75 | 4.479% | $130.3376 | $130.34 | $130.35 | $130.30 |
| Purchase #7 | $176.91 | 3.544% | $183.1797 | $183.18 | $183.20 | $183.20 |
| 7 purchase totals = | $681.51 | $729.1354 | $729.13 | $729.15 | $729.20 | |