| 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 | $129.40 | 10.284% | $142.7075 | $142.71 | $142.70 | $142.70 |
| Purchase #2 | $163.40 | 13.580% | $185.5897 | $185.59 | $185.60 | $185.60 |
| Purchase #3 | $117.68 | 12.696% | $132.6207 | $132.62 | $132.60 | $132.60 |
| Purchase #4 | $161.81 | 4.391% | $168.9151 | $168.92 | $168.90 | $168.90 |
| Purchase #5 | $168.89 | 8.468% | $183.1916 | $183.19 | $183.20 | $183.20 |
| Purchase #6 | $159.32 | 3.252% | $164.5011 | $164.50 | $164.50 | $164.50 |
| Purchase #7 | $213.99 | 13.633% | $243.1633 | $243.16 | $243.15 | $243.20 |
| 7 purchase totals = | $1,114.49 | $1,220.6890 | $1,220.69 | $1,220.65 | $1,220.70 | |