| 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 | $129.57 | 10.420% | $143.0712 | $143.07 | $143.05 | $143.10 |
| Purchase #2 | $181.36 | 6.421% | $193.0051 | $193.01 | $193.00 | $193.00 |
| Purchase #3 | $108.50 | 13.793% | $123.4654 | $123.47 | $123.45 | $123.50 |
| Purchase #4 | $87.73 | 12.775% | $98.9375 | $98.94 | $98.95 | $98.90 |
| Purchase #5 | $152.61 | 7.150% | $163.5216 | $163.52 | $163.50 | $163.50 |
| Purchase #6 | $248.83 | 8.824% | $270.7868 | $270.79 | $270.80 | $270.80 |
| Purchase #7 | $23.63 | 13.456% | $26.8097 | $26.81 | $26.80 | $26.80 |
| 7 purchase totals = | $932.23 | $1,019.5973 | $1,019.61 | $1,019.55 | $1,019.60 | |