| 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 | $159.46 | 12.506% | $179.4021 | $179.40 | $179.40 | $179.40 |
| Purchase #2 | $198.85 | 12.442% | $223.5909 | $223.59 | $223.60 | $223.60 |
| Purchase #3 | $190.82 | 6.522% | $203.2653 | $203.27 | $203.25 | $203.30 |
| Purchase #4 | $32.55 | 11.133% | $36.1738 | $36.17 | $36.15 | $36.20 |
| Purchase #5 | $41.54 | 12.657% | $46.7977 | $46.80 | $46.80 | $46.80 |
| Purchase #6 | $178.84 | 4.617% | $187.097 | $187.10 | $187.10 | $187.10 |
| Purchase #7 | $57.73 | 4.766% | $60.4814 | $60.48 | $60.50 | $60.50 |
| 7 purchase totals = | $859.79 | $936.8082 | $936.81 | $936.80 | $936.90 | |