| 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 | $184.52 | 5.709% | $195.0542 | $195.05 | $195.05 | $195.10 |
| Purchase #2 | $84.30 | 8.119% | $91.1443 | $91.14 | $91.15 | $91.10 |
| Purchase #3 | $10.65 | 12.145% | $11.9434 | $11.94 | $11.95 | $11.90 |
| Purchase #4 | $183.65 | 8.720% | $199.6643 | $199.66 | $199.65 | $199.70 |
| Purchase #5 | $186.64 | 12.314% | $209.6228 | $209.62 | $209.60 | $209.60 |
| Purchase #6 | $137.81 | 12.542% | $155.0941 | $155.09 | $155.10 | $155.10 |
| Purchase #7 | $16.82 | 6.313% | $17.8818 | $17.88 | $17.90 | $17.90 |
| 7 purchase totals = | $804.39 | $880.4049 | $880.38 | $880.40 | $880.40 | |