| 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 | $107.85 | 6.829% | $115.2151 | $115.22 | $115.20 | $115.20 |
| Purchase #2 | $8.80 | 13.602% | $9.997 | $10.00 | $10.00 | $10.00 |
| Purchase #3 | $104.38 | 4.128% | $108.6888 | $108.69 | $108.70 | $108.70 |
| Purchase #4 | $191.87 | 3.126% | $197.8679 | $197.87 | $197.85 | $197.90 |
| Purchase #5 | $89.69 | 8.703% | $97.4957 | $97.50 | $97.50 | $97.50 |
| Purchase #6 | $140.93 | 10.129% | $155.2048 | $155.20 | $155.20 | $155.20 |
| Purchase #7 | $175.85 | 9.703% | $192.9127 | $192.91 | $192.90 | $192.90 |
| 7 purchase totals = | $819.37 | $877.3820 | $877.39 | $877.35 | $877.40 | |