| 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 | $124.70 | 8.521% | $135.3257 | $135.33 | $135.35 | $135.30 |
| Purchase #2 | $142.38 | 9.362% | $155.7096 | $155.71 | $155.70 | $155.70 |
| Purchase #3 | $153.59 | 8.526% | $166.6851 | $166.69 | $166.70 | $166.70 |
| Purchase #4 | $186.92 | 12.143% | $209.6177 | $209.62 | $209.60 | $209.60 |
| Purchase #5 | $23.25 | 7.461% | $24.9847 | $24.98 | $25.00 | $25.00 |
| Purchase #6 | $70.80 | 10.211% | $78.0294 | $78.03 | $78.05 | $78.00 |
| Purchase #7 | $116.87 | 11.368% | $130.1558 | $130.16 | $130.15 | $130.20 |
| 7 purchase totals = | $818.51 | $900.5080 | $900.52 | $900.55 | $900.50 | |