| 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 | $158.98 | 13.793% | $180.9081 | $180.91 | $180.90 | $180.90 |
| Purchase #2 | $37.99 | 9.734% | $41.6879 | $41.69 | $41.70 | $41.70 |
| Purchase #3 | $176.46 | 5.616% | $186.37 | $186.37 | $186.35 | $186.40 |
| Purchase #4 | $13.52 | 12.545% | $15.2161 | $15.22 | $15.20 | $15.20 |
| Purchase #5 | $57.97 | 12.356% | $65.1328 | $65.13 | $65.15 | $65.10 |
| Purchase #6 | $15.78 | 11.103% | $17.5321 | $17.53 | $17.55 | $17.50 |
| Purchase #7 | $64.96 | 4.697% | $68.0112 | $68.01 | $68.00 | $68.00 |
| 7 purchase totals = | $525.66 | $574.8582 | $574.86 | $574.85 | $574.80 | |