| 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 | $93.96 | 10.714% | $104.0269 | $104.03 | $104.05 | $104.00 |
| Purchase #2 | $112.80 | 8.254% | $122.1105 | $122.11 | $122.10 | $122.10 |
| Purchase #3 | $141.48 | 4.371% | $147.6641 | $147.66 | $147.65 | $147.70 |
| Purchase #4 | $91.37 | 11.206% | $101.6089 | $101.61 | $101.60 | $101.60 |
| Purchase #5 | $183.40 | 4.718% | $192.0528 | $192.05 | $192.05 | $192.10 |
| Purchase #6 | $140.91 | 6.143% | $149.5661 | $149.57 | $149.55 | $149.60 |
| Purchase #7 | $15.30 | 12.191% | $17.1652 | $17.17 | $17.15 | $17.20 |
| 7 purchase totals = | $779.22 | $834.1945 | $834.20 | $834.15 | $834.30 | |