| 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 | $125.82 | 9.282% | $137.4986 | $137.50 | $137.50 | $137.50 |
| Purchase #2 | $147.63 | 6.201% | $156.7845 | $156.78 | $156.80 | $156.80 |
| Purchase #3 | $95.93 | 6.677% | $102.3352 | $102.34 | $102.35 | $102.30 |
| Purchase #4 | $47.92 | 9.676% | $52.5567 | $52.56 | $52.55 | $52.60 |
| Purchase #5 | $141.83 | 10.162% | $156.2428 | $156.24 | $156.25 | $156.20 |
| Purchase #6 | $223.96 | 8.159% | $242.2329 | $242.23 | $242.25 | $242.20 |
| Purchase #7 | $130.53 | 7.413% | $140.2062 | $140.21 | $140.20 | $140.20 |
| 7 purchase totals = | $913.62 | $987.8569 | $987.86 | $987.90 | $987.80 | |