| 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 | $174.78 | 4.140% | $182.0159 | $182.02 | $182.00 | $182.00 |
| Purchase #2 | $80.49 | 7.459% | $86.4937 | $86.49 | $86.50 | $86.50 |
| Purchase #3 | $209.78 | 11.748% | $234.425 | $234.43 | $234.45 | $234.40 |
| Purchase #4 | $211.37 | 11.423% | $235.5148 | $235.51 | $235.50 | $235.50 |
| Purchase #5 | $212.89 | 3.376% | $220.0772 | $220.08 | $220.10 | $220.10 |
| Purchase #6 | $138.73 | 12.642% | $156.2682 | $156.27 | $156.25 | $156.30 |
| Purchase #7 | $229.53 | 10.498% | $253.6261 | $253.63 | $253.65 | $253.60 |
| 7 purchase totals = | $1,257.57 | $1,368.4209 | $1,368.43 | $1,368.45 | $1,368.40 | |