| 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 | $66.32 | 6.169% | $70.4113 | $70.41 | $70.40 | $70.40 |
| Purchase #2 | $127.67 | 6.638% | $136.1447 | $136.14 | $136.15 | $136.10 |
| Purchase #3 | $174.38 | 5.603% | $184.1505 | $184.15 | $184.15 | $184.20 |
| Purchase #4 | $237.76 | 10.680% | $263.1528 | $263.15 | $263.15 | $263.20 |
| Purchase #5 | $172.95 | 5.720% | $182.8427 | $182.84 | $182.85 | $182.80 |
| Purchase #6 | $98.77 | 7.865% | $106.5383 | $106.54 | $106.55 | $106.50 |
| Purchase #7 | $104.89 | 10.186% | $115.5741 | $115.57 | $115.55 | $115.60 |
| 7 purchase totals = | $982.74 | $1,058.8144 | $1,058.80 | $1,058.80 | $1,058.80 | |