| 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 | $208.78 | 4.447% | $218.0644 | $218.06 | $218.05 | $218.10 |
| Purchase #2 | $186.69 | 13.108% | $211.1613 | $211.16 | $211.15 | $211.20 |
| Purchase #3 | $34.33 | 6.690% | $36.6267 | $36.63 | $36.65 | $36.60 |
| Purchase #4 | $100.80 | 12.591% | $113.4917 | $113.49 | $113.50 | $113.50 |
| Purchase #5 | $163.73 | 10.318% | $180.6237 | $180.62 | $180.60 | $180.60 |
| Purchase #6 | $40.75 | 7.872% | $43.9578 | $43.96 | $43.95 | $44.00 |
| Purchase #7 | $145.32 | 8.742% | $158.0239 | $158.02 | $158.00 | $158.00 |
| 7 purchase totals = | $880.40 | $961.9495 | $961.94 | $961.90 | $962.00 | |