| 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 | $183.90 | 7.352% | $197.4203 | $197.42 | $197.40 | $197.40 |
| Purchase #2 | $178.78 | 4.475% | $186.7804 | $186.78 | $186.80 | $186.80 |
| Purchase #3 | $126.46 | 7.513% | $135.9609 | $135.96 | $135.95 | $136.00 |
| Purchase #4 | $150.70 | 4.262% | $157.1228 | $157.12 | $157.10 | $157.10 |
| Purchase #5 | $237.34 | 9.266% | $259.3319 | $259.33 | $259.35 | $259.30 |
| Purchase #6 | $27.60 | 9.239% | $30.15 | $30.15 | $30.15 | $30.20 |
| Purchase #7 | $60.59 | 6.793% | $64.7059 | $64.71 | $64.70 | $64.70 |
| 7 purchase totals = | $965.37 | $1,031.4722 | $1,031.47 | $1,031.45 | $1,031.50 | |