| 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 | $174.78 | 7.534% | $187.9479 | $187.95 | $187.95 | $187.90 |
| Purchase #2 | $50.72 | 12.165% | $56.8901 | $56.89 | $56.90 | $56.90 |
| Purchase #3 | $122.36 | 5.291% | $128.8341 | $128.83 | $128.85 | $128.80 |
| Purchase #4 | $103.98 | 8.628% | $112.9514 | $112.95 | $112.95 | $113.00 |
| Purchase #5 | $178.92 | 7.530% | $192.3927 | $192.39 | $192.40 | $192.40 |
| Purchase #6 | $25.79 | 9.102% | $28.1374 | $28.14 | $28.15 | $28.10 |
| Purchase #7 | $188.47 | 7.630% | $202.8503 | $202.85 | $202.85 | $202.90 |
| 7 purchase totals = | $845.02 | $910.0039 | $910.00 | $910.05 | $910.00 | |