| 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 | $36.56 | 7.197% | $39.1912 | $39.19 | $39.20 | $39.20 |
| Purchase #2 | $192.42 | 11.112% | $213.8017 | $213.80 | $213.80 | $213.80 |
| Purchase #3 | $166.34 | 11.197% | $184.9651 | $184.97 | $184.95 | $185.00 |
| Purchase #4 | $112.46 | 4.390% | $117.397 | $117.40 | $117.40 | $117.40 |
| Purchase #5 | $211.37 | 10.704% | $233.995 | $234.00 | $234.00 | $234.00 |
| Purchase #6 | $176.68 | 6.744% | $188.5953 | $188.60 | $188.60 | $188.60 |
| Purchase #7 | $119.78 | 7.832% | $129.1612 | $129.16 | $129.15 | $129.20 |
| 7 purchase totals = | $1,015.61 | $1,107.1065 | $1,107.12 | $1,107.10 | $1,107.20 | |