| 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 | $155.43 | 8.341% | $168.3944 | $168.39 | $168.40 | $168.40 |
| Purchase #2 | $176.70 | 4.322% | $184.337 | $184.34 | $184.35 | $184.30 |
| Purchase #3 | $53.92 | 4.366% | $56.2741 | $56.27 | $56.25 | $56.30 |
| Purchase #4 | $149.85 | 6.528% | $159.6322 | $159.63 | $159.65 | $159.60 |
| Purchase #5 | $208.37 | 6.721% | $222.3745 | $222.37 | $222.35 | $222.40 |
| Purchase #6 | $154.86 | 7.514% | $166.4962 | $166.50 | $166.50 | $166.50 |
| Purchase #7 | $7.55 | 9.550% | $8.271 | $8.27 | $8.25 | $8.30 |
| 7 purchase totals = | $906.68 | $965.7794 | $965.77 | $965.75 | $965.80 | |