| 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 | $204.62 | 7.563% | $220.0954 | $220.10 | $220.10 | $220.10 |
| Purchase #2 | $180.61 | 3.426% | $186.7977 | $186.80 | $186.80 | $186.80 |
| Purchase #3 | $182.95 | 5.350% | $192.7378 | $192.74 | $192.75 | $192.70 |
| Purchase #4 | $74.65 | 8.693% | $81.1393 | $81.14 | $81.15 | $81.10 |
| Purchase #5 | $69.28 | 9.806% | $76.0736 | $76.07 | $76.05 | $76.10 |
| Purchase #6 | $47.30 | 9.256% | $51.6781 | $51.68 | $51.70 | $51.70 |
| Purchase #7 | $70.74 | 6.237% | $75.1521 | $75.15 | $75.15 | $75.20 |
| 7 purchase totals = | $830.15 | $883.6740 | $883.68 | $883.70 | $883.70 | |