| 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 | $145.87 | 3.515% | $150.9973 | $151.00 | $151.00 | $151.00 |
| Purchase #2 | $136.71 | 8.155% | $147.8587 | $147.86 | $147.85 | $147.90 |
| Purchase #3 | $31.72 | 9.759% | $34.8156 | $34.82 | $34.80 | $34.80 |
| Purchase #4 | $61.63 | 12.305% | $69.2136 | $69.21 | $69.20 | $69.20 |
| Purchase #5 | $211.72 | 9.528% | $231.8927 | $231.89 | $231.90 | $231.90 |
| Purchase #6 | $126.35 | 13.155% | $142.9713 | $142.97 | $142.95 | $143.00 |
| Purchase #7 | $33.46 | 8.142% | $36.1843 | $36.18 | $36.20 | $36.20 |
| 7 purchase totals = | $747.46 | $813.9335 | $813.93 | $813.90 | $814.00 | |