| 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 | $143.37 | 8.166% | $155.0776 | $155.08 | $155.10 | $155.10 |
| Purchase #2 | $205.27 | 12.613% | $231.1607 | $231.16 | $231.15 | $231.20 |
| Purchase #3 | $167.42 | 5.488% | $176.608 | $176.61 | $176.60 | $176.60 |
| Purchase #4 | $158.73 | 13.131% | $179.5728 | $179.57 | $179.55 | $179.60 |
| Purchase #5 | $236.78 | 9.108% | $258.3459 | $258.35 | $258.35 | $258.30 |
| Purchase #6 | $83.97 | 9.179% | $91.6776 | $91.68 | $91.70 | $91.70 |
| Purchase #7 | $118.49 | 9.435% | $129.6695 | $129.67 | $129.65 | $129.70 |
| 7 purchase totals = | $1,114.03 | $1,222.1121 | $1,222.12 | $1,222.10 | $1,222.20 | |