| 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 | $123.49 | 9.481% | $135.1981 | $135.20 | $135.20 | $135.20 |
| Purchase #2 | $33.54 | 8.339% | $36.3369 | $36.34 | $36.35 | $36.30 |
| Purchase #3 | $160.84 | 4.122% | $167.4698 | $167.47 | $167.45 | $167.50 |
| Purchase #4 | $70.33 | 6.379% | $74.8164 | $74.82 | $74.80 | $74.80 |
| Purchase #5 | $126.55 | 8.152% | $136.8664 | $136.87 | $136.85 | $136.90 |
| Purchase #6 | $223.72 | 13.648% | $254.2533 | $254.25 | $254.25 | $254.30 |
| Purchase #7 | $110.60 | 8.371% | $119.8583 | $119.86 | $119.85 | $119.90 |
| 7 purchase totals = | $849.07 | $924.7992 | $924.81 | $924.75 | $924.90 | |