| 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 | $161.91 | 6.729% | $172.8049 | $172.80 | $172.80 | $172.80 |
| Purchase #2 | $247.81 | 13.436% | $281.1058 | $281.11 | $281.10 | $281.10 |
| Purchase #3 | $115.27 | 6.192% | $122.4075 | $122.41 | $122.40 | $122.40 |
| Purchase #4 | $137.93 | 9.699% | $151.3078 | $151.31 | $151.30 | $151.30 |
| Purchase #5 | $75.77 | 9.550% | $83.006 | $83.01 | $83.00 | $83.00 |
| Purchase #6 | $47.34 | 10.672% | $52.3921 | $52.39 | $52.40 | $52.40 |
| Purchase #7 | $43.42 | 12.874% | $49.0099 | $49.01 | $49.00 | $49.00 |
| 7 purchase totals = | $829.45 | $912.0340 | $912.04 | $912.00 | $912.00 | |