| 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 | $187.82 | 8.288% | $203.3865 | $203.39 | $203.40 | $203.40 |
| Purchase #2 | $248.56 | 7.231% | $266.5334 | $266.53 | $266.55 | $266.50 |
| Purchase #3 | $142.32 | 10.114% | $156.7142 | $156.71 | $156.70 | $156.70 |
| Purchase #4 | $158.39 | 5.562% | $167.1997 | $167.20 | $167.20 | $167.20 |
| Purchase #5 | $241.62 | 6.393% | $257.0668 | $257.07 | $257.05 | $257.10 |
| Purchase #6 | $26.93 | 11.251% | $29.9599 | $29.96 | $29.95 | $30.00 |
| Purchase #7 | $77.25 | 8.633% | $83.919 | $83.92 | $83.90 | $83.90 |
| 7 purchase totals = | $1,082.89 | $1,164.7795 | $1,164.78 | $1,164.75 | $1,164.80 | |