| 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 | $187.55 | 7.245% | $201.138 | $201.14 | $201.15 | $201.10 |
| Purchase #2 | $205.53 | 5.304% | $216.4313 | $216.43 | $216.45 | $216.40 |
| Purchase #3 | $151.57 | 13.490% | $172.0168 | $172.02 | $172.00 | $172.00 |
| Purchase #4 | $85.39 | 12.557% | $96.1124 | $96.11 | $96.10 | $96.10 |
| Purchase #5 | $222.35 | 11.656% | $248.2671 | $248.27 | $248.25 | $248.30 |
| Purchase #6 | $21.74 | 11.597% | $24.2612 | $24.26 | $24.25 | $24.30 |
| Purchase #7 | $163.40 | 9.612% | $179.106 | $179.11 | $179.10 | $179.10 |
| 7 purchase totals = | $1,037.53 | $1,137.3328 | $1,137.34 | $1,137.30 | $1,137.30 | |