| 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 | $73.29 | 6.565% | $78.1015 | $78.10 | $78.10 | $78.10 |
| Purchase #2 | $32.69 | 7.167% | $35.0329 | $35.03 | $35.05 | $35.00 |
| Purchase #3 | $165.54 | 6.583% | $176.4375 | $176.44 | $176.45 | $176.40 |
| Purchase #4 | $234.44 | 9.491% | $256.6907 | $256.69 | $256.70 | $256.70 |
| Purchase #5 | $240.30 | 12.215% | $269.6526 | $269.65 | $269.65 | $269.70 |
| Purchase #6 | $146.55 | 3.153% | $151.1707 | $151.17 | $151.15 | $151.20 |
| Purchase #7 | $144.31 | 9.480% | $157.9906 | $157.99 | $158.00 | $158.00 |
| 7 purchase totals = | $1,037.12 | $1,125.0765 | $1,125.07 | $1,125.10 | $1,125.10 | |