| 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 | $129.97 | 11.562% | $144.9971 | $145.00 | $145.00 | $145.00 |
| Purchase #2 | $85.75 | 9.698% | $94.066 | $94.07 | $94.05 | $94.10 |
| Purchase #3 | $212.75 | 4.305% | $221.9089 | $221.91 | $221.90 | $221.90 |
| Purchase #4 | $95.90 | 3.441% | $99.1999 | $99.20 | $99.20 | $99.20 |
| Purchase #5 | $70.76 | 6.266% | $75.1938 | $75.19 | $75.20 | $75.20 |
| Purchase #6 | $154.51 | 13.208% | $174.9177 | $174.92 | $174.90 | $174.90 |
| Purchase #7 | $124.79 | 7.720% | $134.4238 | $134.42 | $134.40 | $134.40 |
| 7 purchase totals = | $874.43 | $944.7072 | $944.71 | $944.65 | $944.70 | |