| 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 | $198.57 | 11.657% | $221.7173 | $221.72 | $221.70 | $221.70 |
| Purchase #2 | $226.31 | 3.611% | $234.4821 | $234.48 | $234.50 | $234.50 |
| Purchase #3 | $10.97 | 6.215% | $11.6518 | $11.65 | $11.65 | $11.70 |
| Purchase #4 | $35.65 | 7.486% | $38.3188 | $38.32 | $38.30 | $38.30 |
| Purchase #5 | $192.62 | 10.510% | $212.8644 | $212.86 | $212.85 | $212.90 |
| Purchase #6 | $78.51 | 12.619% | $88.4172 | $88.42 | $88.40 | $88.40 |
| Purchase #7 | $167.93 | 6.178% | $178.3047 | $178.30 | $178.30 | $178.30 |
| 7 purchase totals = | $910.56 | $985.7563 | $985.75 | $985.70 | $985.80 | |