| 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 | $164.47 | 3.126% | $169.6113 | $169.61 | $169.60 | $169.60 |
| Purchase #2 | $21.76 | 8.601% | $23.6316 | $23.63 | $23.65 | $23.60 |
| Purchase #3 | $92.75 | 3.325% | $95.8339 | $95.83 | $95.85 | $95.80 |
| Purchase #4 | $189.34 | 11.602% | $211.3072 | $211.31 | $211.30 | $211.30 |
| Purchase #5 | $218.76 | 7.621% | $235.4317 | $235.43 | $235.45 | $235.40 |
| Purchase #6 | $124.55 | 11.766% | $139.2046 | $139.20 | $139.20 | $139.20 |
| Purchase #7 | $77.68 | 13.856% | $88.4433 | $88.44 | $88.45 | $88.40 |
| 7 purchase totals = | $889.31 | $963.4636 | $963.45 | $963.50 | $963.30 | |