| 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 | $113.88 | 11.378% | $126.8373 | $126.84 | $126.85 | $126.80 |
| Purchase #2 | $16.53 | 13.786% | $18.8088 | $18.81 | $18.80 | $18.80 |
| Purchase #3 | $81.48 | 10.442% | $89.9881 | $89.99 | $90.00 | $90.00 |
| Purchase #4 | $21.60 | 10.511% | $23.8704 | $23.87 | $23.85 | $23.90 |
| Purchase #5 | $68.38 | 12.693% | $77.0595 | $77.06 | $77.05 | $77.10 |
| Purchase #6 | $124.87 | 8.145% | $135.0407 | $135.04 | $135.05 | $135.00 |
| Purchase #7 | $174.41 | 7.250% | $187.0547 | $187.05 | $187.05 | $187.10 |
| 7 purchase totals = | $601.15 | $658.6595 | $658.66 | $658.65 | $658.70 | |