| 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 | $170.88 | 3.402% | $176.6933 | $176.69 | $176.70 | $176.70 |
| Purchase #2 | $31.92 | 10.622% | $35.3105 | $35.31 | $35.30 | $35.30 |
| Purchase #3 | $168.94 | 3.173% | $174.3005 | $174.30 | $174.30 | $174.30 |
| Purchase #4 | $130.87 | 9.729% | $143.6023 | $143.60 | $143.60 | $143.60 |
| Purchase #5 | $140.87 | 8.347% | $152.6284 | $152.63 | $152.65 | $152.60 |
| Purchase #6 | $96.89 | 7.759% | $104.4077 | $104.41 | $104.40 | $104.40 |
| Purchase #7 | $112.53 | 6.183% | $119.4877 | $119.49 | $119.50 | $119.50 |
| 7 purchase totals = | $852.90 | $906.4304 | $906.43 | $906.45 | $906.40 | |