| 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 | $152.38 | 9.477% | $166.8211 | $166.82 | $166.80 | $166.80 |
| Purchase #2 | $193.80 | 7.834% | $208.9823 | $208.98 | $209.00 | $209.00 |
| Purchase #3 | $117.53 | 9.809% | $129.0585 | $129.06 | $129.05 | $129.10 |
| Purchase #4 | $36.82 | 4.792% | $38.5844 | $38.58 | $38.60 | $38.60 |
| Purchase #5 | $143.75 | 13.774% | $163.5501 | $163.55 | $163.55 | $163.60 |
| Purchase #6 | $21.65 | 3.271% | $22.3582 | $22.36 | $22.35 | $22.40 |
| Purchase #7 | $203.32 | 8.622% | $220.8503 | $220.85 | $220.85 | $220.90 |
| 7 purchase totals = | $869.25 | $950.2049 | $950.20 | $950.20 | $950.40 | |