| 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 | $124.33 | 11.695% | $138.8704 | $138.87 | $138.85 | $138.90 |
| Purchase #2 | $149.59 | 4.834% | $156.8212 | $156.82 | $156.80 | $156.80 |
| Purchase #3 | $158.80 | 9.209% | $173.4239 | $173.42 | $173.40 | $173.40 |
| Purchase #4 | $93.85 | 8.780% | $102.09 | $102.09 | $102.10 | $102.10 |
| Purchase #5 | $143.93 | 13.194% | $162.9201 | $162.92 | $162.90 | $162.90 |
| Purchase #6 | $23.47 | 12.320% | $26.3615 | $26.36 | $26.35 | $26.40 |
| Purchase #7 | $207.52 | 4.457% | $216.7692 | $216.77 | $216.75 | $216.80 |
| 7 purchase totals = | $901.49 | $977.2563 | $977.25 | $977.15 | $977.30 | |