| 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 | $147.65 | 12.843% | $166.6127 | $166.61 | $166.60 | $166.60 |
| Purchase #2 | $132.81 | 8.342% | $143.889 | $143.89 | $143.90 | $143.90 |
| Purchase #3 | $150.85 | 3.629% | $156.3243 | $156.32 | $156.30 | $156.30 |
| Purchase #4 | $154.78 | 6.136% | $164.2773 | $164.28 | $164.30 | $164.30 |
| Purchase #5 | $81.66 | 3.350% | $84.3956 | $84.40 | $84.40 | $84.40 |
| Purchase #6 | $249.65 | 13.343% | $282.9608 | $282.96 | $282.95 | $283.00 |
| Purchase #7 | $91.94 | 8.420% | $99.6813 | $99.68 | $99.70 | $99.70 |
| 7 purchase totals = | $1,009.34 | $1,098.1410 | $1,098.14 | $1,098.15 | $1,098.20 | |