| 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 | $141.30 | 9.431% | $154.626 | $154.63 | $154.65 | $154.60 |
| Purchase #2 | $217.92 | 5.699% | $230.3393 | $230.34 | $230.35 | $230.30 |
| Purchase #3 | $173.84 | 6.458% | $185.0666 | $185.07 | $185.05 | $185.10 |
| Purchase #4 | $80.59 | 8.535% | $87.4684 | $87.47 | $87.45 | $87.50 |
| Purchase #5 | $61.63 | 5.693% | $65.1386 | $65.14 | $65.15 | $65.10 |
| Purchase #6 | $161.75 | 7.461% | $173.8182 | $173.82 | $173.80 | $173.80 |
| Purchase #7 | $32.35 | 13.667% | $36.7713 | $36.77 | $36.75 | $36.80 |
| 7 purchase totals = | $869.38 | $933.2284 | $933.24 | $933.20 | $933.20 | |