| 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 | $227.50 | 10.787% | $252.0404 | $252.04 | $252.05 | $252.00 |
| Purchase #2 | $130.90 | 5.253% | $137.7762 | $137.78 | $137.80 | $137.80 |
| Purchase #3 | $89.56 | 3.365% | $92.5737 | $92.57 | $92.55 | $92.60 |
| Purchase #4 | $40.89 | 5.599% | $43.1794 | $43.18 | $43.20 | $43.20 |
| Purchase #5 | $56.34 | 7.493% | $60.5616 | $60.56 | $60.55 | $60.60 |
| Purchase #6 | $161.64 | 7.306% | $173.4494 | $173.45 | $173.45 | $173.40 |
| Purchase #7 | $153.95 | 4.688% | $161.1672 | $161.17 | $161.15 | $161.20 |
| 7 purchase totals = | $860.78 | $920.7479 | $920.75 | $920.75 | $920.80 | |