| 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 | $110.54 | 3.699% | $114.6289 | $114.63 | $114.65 | $114.60 |
| Purchase #2 | $100.34 | 12.691% | $113.0741 | $113.07 | $113.05 | $113.10 |
| Purchase #3 | $191.78 | 6.112% | $203.5016 | $203.50 | $203.50 | $203.50 |
| Purchase #4 | $40.63 | 11.320% | $45.2293 | $45.23 | $45.25 | $45.20 |
| Purchase #5 | $167.38 | 7.200% | $179.4314 | $179.43 | $179.45 | $179.40 |
| Purchase #6 | $67.81 | 7.743% | $73.0605 | $73.06 | $73.05 | $73.10 |
| Purchase #7 | $147.73 | 12.834% | $166.6897 | $166.69 | $166.70 | $166.70 |
| 7 purchase totals = | $826.21 | $895.6155 | $895.61 | $895.65 | $895.60 | |