| 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 | $163.32 | 10.427% | $180.3494 | $180.35 | $180.35 | $180.30 |
| Purchase #2 | $164.98 | 12.775% | $186.0562 | $186.06 | $186.05 | $186.10 |
| Purchase #3 | $25.85 | 5.561% | $27.2875 | $27.29 | $27.30 | $27.30 |
| Purchase #4 | $93.78 | 4.530% | $98.0282 | $98.03 | $98.05 | $98.00 |
| Purchase #5 | $103.74 | 6.555% | $110.5402 | $110.54 | $110.55 | $110.50 |
| Purchase #6 | $207.34 | 12.721% | $233.7157 | $233.72 | $233.70 | $233.70 |
| Purchase #7 | $114.74 | 11.709% | $128.1749 | $128.17 | $128.15 | $128.20 |
| 7 purchase totals = | $873.75 | $964.1521 | $964.16 | $964.15 | $964.10 | |