| 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 | $130.59 | 7.385% | $140.2341 | $140.23 | $140.25 | $140.20 |
| Purchase #2 | $22.84 | 6.369% | $24.2947 | $24.29 | $24.30 | $24.30 |
| Purchase #3 | $208.72 | 5.442% | $220.0785 | $220.08 | $220.10 | $220.10 |
| Purchase #4 | $77.39 | 4.373% | $80.7743 | $80.77 | $80.75 | $80.80 |
| Purchase #5 | $179.32 | 3.109% | $184.8951 | $184.90 | $184.90 | $184.90 |
| Purchase #6 | $19.36 | 10.599% | $21.412 | $21.41 | $21.40 | $21.40 |
| Purchase #7 | $106.88 | 3.688% | $110.8217 | $110.82 | $110.80 | $110.80 |
| 7 purchase totals = | $745.10 | $782.5104 | $782.50 | $782.50 | $782.50 | |