| 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 | $176.95 | 5.552% | $186.7743 | $186.77 | $186.75 | $186.80 |
| Purchase #2 | $173.69 | 7.757% | $187.1631 | $187.16 | $187.15 | $187.20 |
| Purchase #3 | $50.53 | 11.452% | $56.3167 | $56.32 | $56.30 | $56.30 |
| Purchase #4 | $124.34 | 10.538% | $137.4429 | $137.44 | $137.45 | $137.40 |
| Purchase #5 | $131.37 | 6.536% | $139.9563 | $139.96 | $139.95 | $140.00 |
| Purchase #6 | $150.52 | 3.760% | $156.1796 | $156.18 | $156.20 | $156.20 |
| Purchase #7 | $123.60 | 7.318% | $132.645 | $132.65 | $132.65 | $132.60 |
| 7 purchase totals = | $931.00 | $996.4779 | $996.48 | $996.45 | $996.50 | |