| 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 | $56.95 | 10.325% | $62.8301 | $62.83 | $62.85 | $62.80 |
| Purchase #2 | $232.99 | 3.187% | $240.4154 | $240.42 | $240.40 | $240.40 |
| Purchase #3 | $179.30 | 6.186% | $190.3915 | $190.39 | $190.40 | $190.40 |
| Purchase #4 | $219.25 | 6.781% | $234.1173 | $234.12 | $234.10 | $234.10 |
| Purchase #5 | $134.38 | 5.861% | $142.256 | $142.26 | $142.25 | $142.30 |
| Purchase #6 | $157.78 | 8.399% | $171.0319 | $171.03 | $171.05 | $171.00 |
| Purchase #7 | $168.86 | 11.226% | $187.8162 | $187.82 | $187.80 | $187.80 |
| 7 purchase totals = | $1,149.51 | $1,228.8584 | $1,228.87 | $1,228.85 | $1,228.80 | |