| 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 | $160.69 | 6.534% | $171.1895 | $171.19 | $171.20 | $171.20 |
| Purchase #2 | $11.30 | 9.182% | $12.3376 | $12.34 | $12.35 | $12.30 |
| Purchase #3 | $194.96 | 8.626% | $211.7772 | $211.78 | $211.80 | $211.80 |
| Purchase #4 | $217.41 | 10.491% | $240.2185 | $240.22 | $240.20 | $240.20 |
| Purchase #5 | $35.91 | 6.123% | $38.1088 | $38.11 | $38.10 | $38.10 |
| Purchase #6 | $203.29 | 10.341% | $224.3122 | $224.31 | $224.30 | $224.30 |
| Purchase #7 | $32.41 | 9.721% | $35.5606 | $35.56 | $35.55 | $35.60 |
| 7 purchase totals = | $855.97 | $933.5044 | $933.51 | $933.50 | $933.50 | |