| 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 | $205.60 | 12.453% | $231.2034 | $231.20 | $231.20 | $231.20 |
| Purchase #2 | $147.89 | 13.463% | $167.8004 | $167.80 | $167.80 | $167.80 |
| Purchase #3 | $76.38 | 8.211% | $82.6516 | $82.65 | $82.65 | $82.70 |
| Purchase #4 | $153.34 | 11.370% | $170.7748 | $170.77 | $170.75 | $170.80 |
| Purchase #5 | $135.40 | 13.807% | $154.0947 | $154.09 | $154.10 | $154.10 |
| Purchase #6 | $26.63 | 4.363% | $27.7919 | $27.79 | $27.80 | $27.80 |
| Purchase #7 | $89.61 | 8.102% | $96.8702 | $96.87 | $96.85 | $96.90 |
| 7 purchase totals = | $834.85 | $931.1870 | $931.17 | $931.15 | $931.30 | |