| 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 | $135.65 | 12.121% | $152.0921 | $152.09 | $152.10 | $152.10 |
| Purchase #2 | $54.90 | 5.317% | $57.819 | $57.82 | $57.80 | $57.80 |
| Purchase #3 | $165.79 | 12.759% | $186.9431 | $186.94 | $186.95 | $186.90 |
| Purchase #4 | $50.67 | 12.863% | $57.1877 | $57.19 | $57.20 | $57.20 |
| Purchase #5 | $17.99 | 9.171% | $19.6399 | $19.64 | $19.65 | $19.60 |
| Purchase #6 | $232.84 | 4.615% | $243.5856 | $243.59 | $243.60 | $243.60 |
| Purchase #7 | $236.72 | 4.738% | $247.9358 | $247.94 | $247.95 | $247.90 |
| 7 purchase totals = | $894.56 | $965.2032 | $965.21 | $965.25 | $965.10 | |