| 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 | $162.55 | 13.799% | $184.9803 | $184.98 | $185.00 | $185.00 |
| Purchase #2 | $151.58 | 3.819% | $157.3688 | $157.37 | $157.35 | $157.40 |
| Purchase #3 | $38.96 | 10.500% | $43.0508 | $43.05 | $43.05 | $43.10 |
| Purchase #4 | $150.33 | 3.134% | $155.0413 | $155.04 | $155.05 | $155.00 |
| Purchase #5 | $191.55 | 6.343% | $203.7 | $203.70 | $203.70 | $203.70 |
| Purchase #6 | $44.79 | 10.660% | $49.5646 | $49.56 | $49.55 | $49.60 |
| Purchase #7 | $101.46 | 12.848% | $114.4956 | $114.50 | $114.50 | $114.50 |
| 7 purchase totals = | $841.22 | $908.2014 | $908.20 | $908.20 | $908.30 | |