| 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 | $156.67 | 13.762% | $178.2309 | $178.23 | $178.25 | $178.20 |
| Purchase #2 | $12.61 | 10.828% | $13.9754 | $13.98 | $14.00 | $14.00 |
| Purchase #3 | $216.83 | 4.726% | $227.0774 | $227.08 | $227.10 | $227.10 |
| Purchase #4 | $163.29 | 5.487% | $172.2497 | $172.25 | $172.25 | $172.20 |
| Purchase #5 | $249.91 | 3.521% | $258.7093 | $258.71 | $258.70 | $258.70 |
| Purchase #6 | $75.48 | 10.146% | $83.1382 | $83.14 | $83.15 | $83.10 |
| Purchase #7 | $58.49 | 6.681% | $62.3977 | $62.40 | $62.40 | $62.40 |
| 7 purchase totals = | $933.28 | $995.7786 | $995.79 | $995.85 | $995.70 | |