| 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 | $139.57 | 11.231% | $155.2451 | $155.25 | $155.25 | $155.20 |
| Purchase #2 | $199.98 | 12.793% | $225.5634 | $225.56 | $225.55 | $225.60 |
| Purchase #3 | $204.69 | 5.680% | $216.3164 | $216.32 | $216.30 | $216.30 |
| Purchase #4 | $164.62 | 12.298% | $184.865 | $184.87 | $184.85 | $184.90 |
| Purchase #5 | $194.54 | 3.462% | $201.275 | $201.28 | $201.30 | $201.30 |
| Purchase #6 | $108.61 | 9.777% | $119.2288 | $119.23 | $119.25 | $119.20 |
| Purchase #7 | $21.41 | 9.508% | $23.4457 | $23.45 | $23.45 | $23.40 |
| 7 purchase totals = | $1,033.42 | $1,125.9394 | $1,125.96 | $1,125.95 | $1,125.90 | |