| 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 | $156.47 | 4.602% | $163.6707 | $163.67 | $163.65 | $163.70 |
| Purchase #2 | $66.65 | 6.423% | $70.9309 | $70.93 | $70.95 | $70.90 |
| Purchase #3 | $135.86 | 3.484% | $140.5934 | $140.59 | $140.60 | $140.60 |
| Purchase #4 | $65.44 | 8.770% | $71.1791 | $71.18 | $71.20 | $71.20 |
| Purchase #5 | $163.65 | 12.112% | $183.4713 | $183.47 | $183.45 | $183.50 |
| Purchase #6 | $249.87 | 5.559% | $263.7603 | $263.76 | $263.75 | $263.80 |
| Purchase #7 | $13.30 | 13.206% | $15.0564 | $15.06 | $15.05 | $15.10 |
| 7 purchase totals = | $851.24 | $908.6621 | $908.66 | $908.65 | $908.80 | |