| 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 | $174.83 | 10.775% | $193.6679 | $193.67 | $193.65 | $193.70 |
| Purchase #2 | $91.71 | 6.446% | $97.6216 | $97.62 | $97.60 | $97.60 |
| Purchase #3 | $132.60 | 11.671% | $148.0757 | $148.08 | $148.10 | $148.10 |
| Purchase #4 | $154.83 | 3.793% | $160.7027 | $160.70 | $160.70 | $160.70 |
| Purchase #5 | $34.39 | 5.637% | $36.3286 | $36.33 | $36.35 | $36.30 |
| Purchase #6 | $55.93 | 8.228% | $60.5319 | $60.53 | $60.55 | $60.50 |
| Purchase #7 | $9.74 | 5.822% | $10.3071 | $10.31 | $10.30 | $10.30 |
| 7 purchase totals = | $654.03 | $707.2355 | $707.24 | $707.25 | $707.20 | |