| 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 | $206.28 | 13.523% | $234.1752 | $234.18 | $234.20 | $234.20 |
| Purchase #2 | $167.94 | 7.488% | $180.5153 | $180.52 | $180.50 | $180.50 |
| Purchase #3 | $44.39 | 5.766% | $46.9495 | $46.95 | $46.95 | $46.90 |
| Purchase #4 | $89.34 | 6.116% | $94.804 | $94.80 | $94.80 | $94.80 |
| Purchase #5 | $157.62 | 9.330% | $172.3259 | $172.33 | $172.35 | $172.30 |
| Purchase #6 | $21.51 | 11.658% | $24.0176 | $24.02 | $24.00 | $24.00 |
| Purchase #7 | $176.73 | 5.561% | $186.558 | $186.56 | $186.55 | $186.60 |
| 7 purchase totals = | $863.81 | $939.3455 | $939.36 | $939.35 | $939.30 | |