| 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 | $149.53 | 9.408% | $163.5978 | $163.60 | $163.60 | $163.60 |
| Purchase #2 | $82.31 | 5.587% | $86.9087 | $86.91 | $86.90 | $86.90 |
| Purchase #3 | $202.65 | 5.479% | $213.7532 | $213.75 | $213.75 | $213.80 |
| Purchase #4 | $33.87 | 11.531% | $37.7755 | $37.78 | $37.80 | $37.80 |
| Purchase #5 | $29.39 | 5.682% | $31.0599 | $31.06 | $31.05 | $31.10 |
| Purchase #6 | $167.83 | 6.860% | $179.3431 | $179.34 | $179.35 | $179.30 |
| Purchase #7 | $114.75 | 3.228% | $118.4541 | $118.45 | $118.45 | $118.50 |
| 7 purchase totals = | $780.33 | $830.8923 | $830.89 | $830.90 | $831.00 | |