| 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 | $155.29 | 11.855% | $173.6996 | $173.70 | $173.70 | $173.70 |
| Purchase #2 | $33.67 | 8.564% | $36.5535 | $36.55 | $36.55 | $36.60 |
| Purchase #3 | $11.99 | 7.291% | $12.8642 | $12.86 | $12.85 | $12.90 |
| Purchase #4 | $36.63 | 10.599% | $40.5124 | $40.51 | $40.50 | $40.50 |
| Purchase #5 | $129.33 | 9.436% | $141.5336 | $141.53 | $141.55 | $141.50 |
| Purchase #6 | $62.31 | 12.637% | $70.1841 | $70.18 | $70.20 | $70.20 |
| Purchase #7 | $243.58 | 11.758% | $272.2201 | $272.22 | $272.20 | $272.20 |
| 7 purchase totals = | $672.80 | $747.5675 | $747.55 | $747.55 | $747.60 | |