| 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 | $101.63 | 7.441% | $109.1923 | $109.19 | $109.20 | $109.20 |
| Purchase #2 | $113.64 | 8.204% | $122.963 | $122.96 | $122.95 | $123.00 |
| Purchase #3 | $164.36 | 4.185% | $171.2385 | $171.24 | $171.25 | $171.20 |
| Purchase #4 | $204.81 | 7.351% | $219.8656 | $219.87 | $219.85 | $219.90 |
| Purchase #5 | $148.44 | 5.705% | $156.9085 | $156.91 | $156.90 | $156.90 |
| Purchase #6 | $46.43 | 10.475% | $51.2935 | $51.29 | $51.30 | $51.30 |
| Purchase #7 | $71.98 | 6.615% | $76.7415 | $76.74 | $76.75 | $76.70 |
| 7 purchase totals = | $851.29 | $908.2029 | $908.20 | $908.20 | $908.20 | |