| 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 | $204.50 | 13.539% | $232.1873 | $232.19 | $232.20 | $232.20 |
| Purchase #2 | $168.65 | 8.112% | $182.3309 | $182.33 | $182.35 | $182.30 |
| Purchase #3 | $208.90 | 6.799% | $223.1031 | $223.10 | $223.10 | $223.10 |
| Purchase #4 | $60.54 | 11.311% | $67.3877 | $67.39 | $67.40 | $67.40 |
| Purchase #5 | $6.47 | 7.848% | $6.9778 | $6.98 | $7.00 | $7.00 |
| Purchase #6 | $98.35 | 11.477% | $109.6376 | $109.64 | $109.65 | $109.60 |
| Purchase #7 | $89.63 | 11.622% | $100.0468 | $100.05 | $100.05 | $100.00 |
| 7 purchase totals = | $837.04 | $921.6712 | $921.68 | $921.75 | $921.60 | |