| 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 | $216.43 | 3.574% | $224.1652 | $224.17 | $224.15 | $224.20 |
| Purchase #2 | $109.47 | 11.271% | $121.8084 | $121.81 | $121.80 | $121.80 |
| Purchase #3 | $109.49 | 5.335% | $115.3313 | $115.33 | $115.35 | $115.30 |
| Purchase #4 | $16.68 | 11.240% | $18.5548 | $18.55 | $18.55 | $18.60 |
| Purchase #5 | $177.63 | 13.416% | $201.4608 | $201.46 | $201.45 | $201.50 |
| Purchase #6 | $38.63 | 7.387% | $41.4836 | $41.48 | $41.50 | $41.50 |
| Purchase #7 | $73.40 | 12.443% | $82.5332 | $82.53 | $82.55 | $82.50 |
| 7 purchase totals = | $741.73 | $805.3373 | $805.33 | $805.35 | $805.40 | |