| 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 | $180.26 | 5.352% | $189.9075 | $189.91 | $189.90 | $189.90 |
| Purchase #2 | $117.95 | 5.380% | $124.2957 | $124.30 | $124.30 | $124.30 |
| Purchase #3 | $96.32 | 3.188% | $99.3907 | $99.39 | $99.40 | $99.40 |
| Purchase #4 | $23.61 | 7.414% | $25.3604 | $25.36 | $25.35 | $25.40 |
| Purchase #5 | $72.84 | 4.199% | $75.8986 | $75.90 | $75.90 | $75.90 |
| Purchase #6 | $12.29 | 13.483% | $13.9471 | $13.95 | $13.95 | $13.90 |
| Purchase #7 | $185.33 | 9.862% | $203.6072 | $203.61 | $203.60 | $203.60 |
| 7 purchase totals = | $688.60 | $732.4072 | $732.42 | $732.40 | $732.40 | |