| 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 | $150.65 | 6.846% | $160.9635 | $160.96 | $160.95 | $161.00 |
| Purchase #2 | $124.43 | 7.683% | $133.99 | $133.99 | $134.00 | $134.00 |
| Purchase #3 | $124.82 | 3.202% | $128.8167 | $128.82 | $128.80 | $128.80 |
| Purchase #4 | $148.97 | 11.497% | $166.0971 | $166.10 | $166.10 | $166.10 |
| Purchase #5 | $150.37 | 8.259% | $162.7891 | $162.79 | $162.80 | $162.80 |
| Purchase #6 | $146.48 | 12.645% | $165.0024 | $165.00 | $165.00 | $165.00 |
| Purchase #7 | $33.30 | 9.464% | $36.4515 | $36.45 | $36.45 | $36.50 |
| 7 purchase totals = | $879.02 | $954.1103 | $954.11 | $954.10 | $954.20 | |