| 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 | $77.98 | 10.396% | $86.0868 | $86.09 | $86.10 | $86.10 |
| Purchase #2 | $160.63 | 13.787% | $182.7761 | $182.78 | $182.80 | $182.80 |
| Purchase #3 | $123.36 | 7.139% | $132.1667 | $132.17 | $132.15 | $132.20 |
| Purchase #4 | $193.30 | 3.740% | $200.5294 | $200.53 | $200.55 | $200.50 |
| Purchase #5 | $248.57 | 8.164% | $268.8633 | $268.86 | $268.85 | $268.90 |
| Purchase #6 | $76.89 | 5.764% | $81.3219 | $81.32 | $81.30 | $81.30 |
| Purchase #7 | $211.30 | 9.522% | $231.42 | $231.42 | $231.40 | $231.40 |
| 7 purchase totals = | $1,092.03 | $1,183.1642 | $1,183.17 | $1,183.15 | $1,183.20 | |