| 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 | $157.82 | 13.461% | $179.0642 | $179.06 | $179.05 | $179.10 |
| Purchase #2 | $96.84 | 5.403% | $102.0723 | $102.07 | $102.05 | $102.10 |
| Purchase #3 | $129.79 | 13.648% | $147.5037 | $147.50 | $147.50 | $147.50 |
| Purchase #4 | $33.91 | 13.597% | $38.5207 | $38.52 | $38.50 | $38.50 |
| Purchase #5 | $229.89 | 7.618% | $247.403 | $247.40 | $247.40 | $247.40 |
| Purchase #6 | $101.45 | 11.546% | $113.1634 | $113.16 | $113.15 | $113.20 |
| Purchase #7 | $10.73 | 4.523% | $11.2153 | $11.22 | $11.20 | $11.20 |
| 7 purchase totals = | $760.43 | $838.9426 | $838.93 | $838.85 | $839.00 | |