| 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 | $149.63 | 4.414% | $156.2347 | $156.23 | $156.25 | $156.20 |
| Purchase #2 | $138.93 | 7.709% | $149.6401 | $149.64 | $149.65 | $149.60 |
| Purchase #3 | $247.80 | 9.671% | $271.7647 | $271.76 | $271.75 | $271.80 |
| Purchase #4 | $192.86 | 8.250% | $208.771 | $208.77 | $208.75 | $208.80 |
| Purchase #5 | $82.67 | 9.420% | $90.4575 | $90.46 | $90.45 | $90.50 |
| Purchase #6 | $54.63 | 13.361% | $61.9291 | $61.93 | $61.95 | $61.90 |
| Purchase #7 | $38.40 | 12.577% | $43.2296 | $43.23 | $43.25 | $43.20 |
| 7 purchase totals = | $904.92 | $982.0267 | $982.02 | $982.05 | $982.00 | |