| 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 | $151.82 | 6.451% | $161.6139 | $161.61 | $161.60 | $161.60 |
| Purchase #2 | $77.34 | 5.389% | $81.5079 | $81.51 | $81.50 | $81.50 |
| Purchase #3 | $96.75 | 8.673% | $105.1411 | $105.14 | $105.15 | $105.10 |
| Purchase #4 | $145.90 | 5.614% | $154.0908 | $154.09 | $154.10 | $154.10 |
| Purchase #5 | $210.36 | 7.313% | $225.7436 | $225.74 | $225.75 | $225.70 |
| Purchase #6 | $40.48 | 3.192% | $41.7721 | $41.77 | $41.75 | $41.80 |
| Purchase #7 | $72.54 | 3.396% | $75.0035 | $75.00 | $75.00 | $75.00 |
| 7 purchase totals = | $795.19 | $844.8729 | $844.86 | $844.85 | $844.80 | |