| 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 | $177.35 | 5.114% | $186.4197 | $186.42 | $186.40 | $186.40 |
| Purchase #2 | $198.86 | 12.325% | $223.3695 | $223.37 | $223.35 | $223.40 |
| Purchase #3 | $182.77 | 13.232% | $206.9541 | $206.95 | $206.95 | $207.00 |
| Purchase #4 | $75.37 | 10.621% | $83.375 | $83.38 | $83.40 | $83.40 |
| Purchase #5 | $145.63 | 8.642% | $158.2153 | $158.22 | $158.20 | $158.20 |
| Purchase #6 | $83.39 | 12.661% | $93.948 | $93.95 | $93.95 | $93.90 |
| Purchase #7 | $35.51 | 4.547% | $37.1246 | $37.12 | $37.10 | $37.10 |
| 7 purchase totals = | $898.88 | $989.4062 | $989.41 | $989.35 | $989.40 | |