| 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 | $158.45 | 6.515% | $168.773 | $168.77 | $168.75 | $168.80 |
| Purchase #2 | $239.67 | 9.489% | $262.4123 | $262.41 | $262.40 | $262.40 |
| Purchase #3 | $54.35 | 3.597% | $56.305 | $56.31 | $56.30 | $56.30 |
| Purchase #4 | $55.90 | 13.128% | $63.2386 | $63.24 | $63.25 | $63.20 |
| Purchase #5 | $13.30 | 4.283% | $13.8696 | $13.87 | $13.85 | $13.90 |
| Purchase #6 | $108.32 | 11.826% | $121.1299 | $121.13 | $121.15 | $121.10 |
| Purchase #7 | $39.26 | 9.766% | $43.0941 | $43.09 | $43.10 | $43.10 |
| 7 purchase totals = | $669.25 | $728.8225 | $728.82 | $728.80 | $728.80 | |