| 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 | $172.40 | 13.403% | $195.5068 | $195.51 | $195.50 | $195.50 |
| Purchase #2 | $185.87 | 3.735% | $192.8122 | $192.81 | $192.80 | $192.80 |
| Purchase #3 | $7.60 | 7.569% | $8.1752 | $8.18 | $8.20 | $8.20 |
| Purchase #4 | $180.46 | 4.191% | $188.0231 | $188.02 | $188.00 | $188.00 |
| Purchase #5 | $31.37 | 8.629% | $34.0769 | $34.08 | $34.10 | $34.10 |
| Purchase #6 | $221.83 | 6.120% | $235.406 | $235.41 | $235.40 | $235.40 |
| Purchase #7 | $93.31 | 3.866% | $96.9174 | $96.92 | $96.90 | $96.90 |
| 7 purchase totals = | $892.84 | $950.9176 | $950.93 | $950.90 | $950.90 | |