| 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 | $142.59 | 11.339% | $158.7583 | $158.76 | $158.75 | $158.80 |
| Purchase #2 | $66.36 | 11.411% | $73.9323 | $73.93 | $73.95 | $73.90 |
| Purchase #3 | $201.96 | 11.698% | $225.5853 | $225.59 | $225.60 | $225.60 |
| Purchase #4 | $114.81 | 3.815% | $119.19 | $119.19 | $119.20 | $119.20 |
| Purchase #5 | $73.63 | 5.531% | $77.7025 | $77.70 | $77.70 | $77.70 |
| Purchase #6 | $68.83 | 7.234% | $73.8092 | $73.81 | $73.80 | $73.80 |
| Purchase #7 | $179.39 | 5.157% | $188.6411 | $188.64 | $188.65 | $188.60 |
| 7 purchase totals = | $847.57 | $917.6187 | $917.62 | $917.65 | $917.60 | |