| 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 | $162.82 | 7.711% | $175.3751 | $175.38 | $175.40 | $175.40 |
| Purchase #2 | $95.62 | 7.590% | $102.8776 | $102.88 | $102.90 | $102.90 |
| Purchase #3 | $134.64 | 11.152% | $149.6551 | $149.66 | $149.65 | $149.70 |
| Purchase #4 | $178.60 | 4.806% | $187.1835 | $187.18 | $187.20 | $187.20 |
| Purchase #5 | $37.84 | 13.390% | $42.9068 | $42.91 | $42.90 | $42.90 |
| Purchase #6 | $230.99 | 11.775% | $258.1891 | $258.19 | $258.20 | $258.20 |
| Purchase #7 | $21.95 | 7.365% | $23.5666 | $23.57 | $23.55 | $23.60 |
| 7 purchase totals = | $862.46 | $939.7538 | $939.77 | $939.80 | $939.90 | |