| 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 | $167.32 | 12.245% | $187.8083 | $187.81 | $187.80 | $187.80 |
| Purchase #2 | $124.95 | 13.697% | $142.0644 | $142.06 | $142.05 | $142.10 |
| Purchase #3 | $178.75 | 5.647% | $188.844 | $188.84 | $188.85 | $188.80 |
| Purchase #4 | $96.97 | 6.211% | $102.9928 | $102.99 | $103.00 | $103.00 |
| Purchase #5 | $9.64 | 13.314% | $10.9235 | $10.92 | $10.90 | $10.90 |
| Purchase #6 | $190.47 | 10.419% | $210.3151 | $210.32 | $210.30 | $210.30 |
| Purchase #7 | $140.31 | 6.564% | $149.5199 | $149.52 | $149.50 | $149.50 |
| 7 purchase totals = | $908.41 | $992.4680 | $992.46 | $992.40 | $992.40 | |