| 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 | $137.36 | 8.231% | $148.6661 | $148.67 | $148.65 | $148.70 |
| Purchase #2 | $193.99 | 3.609% | $200.9911 | $200.99 | $201.00 | $201.00 |
| Purchase #3 | $178.56 | 7.626% | $192.177 | $192.18 | $192.20 | $192.20 |
| Purchase #4 | $12.75 | 9.696% | $13.9862 | $13.99 | $14.00 | $14.00 |
| Purchase #5 | $216.97 | 12.409% | $243.8938 | $243.89 | $243.90 | $243.90 |
| Purchase #6 | $143.54 | 9.118% | $156.628 | $156.63 | $156.65 | $156.60 |
| Purchase #7 | $39.55 | 9.374% | $43.2574 | $43.26 | $43.25 | $43.30 |
| 7 purchase totals = | $922.72 | $999.5996 | $999.61 | $999.65 | $999.70 | |