| 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 | $189.79 | 13.376% | $215.1763 | $215.18 | $215.20 | $215.20 |
| Purchase #2 | $116.92 | 6.459% | $124.4719 | $124.47 | $124.45 | $124.50 |
| Purchase #3 | $74.85 | 13.848% | $85.2152 | $85.22 | $85.20 | $85.20 |
| Purchase #4 | $64.56 | 10.394% | $71.2704 | $71.27 | $71.25 | $71.30 |
| Purchase #5 | $227.65 | 13.652% | $258.7288 | $258.73 | $258.75 | $258.70 |
| Purchase #6 | $56.70 | 7.484% | $60.9434 | $60.94 | $60.95 | $60.90 |
| Purchase #7 | $143.88 | 12.402% | $161.724 | $161.72 | $161.70 | $161.70 |
| 7 purchase totals = | $874.35 | $977.5300 | $977.53 | $977.50 | $977.50 | |