| 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 | $173.63 | 7.587% | $186.8033 | $186.80 | $186.80 | $186.80 |
| Purchase #2 | $70.85 | 5.402% | $74.6773 | $74.68 | $74.70 | $74.70 |
| Purchase #3 | $56.71 | 6.849% | $60.5941 | $60.59 | $60.60 | $60.60 |
| Purchase #4 | $128.44 | 7.582% | $138.1783 | $138.18 | $138.20 | $138.20 |
| Purchase #5 | $136.89 | 12.238% | $153.6426 | $153.64 | $153.65 | $153.60 |
| Purchase #6 | $71.29 | 6.397% | $75.8504 | $75.85 | $75.85 | $75.90 |
| Purchase #7 | $114.28 | 8.733% | $124.2601 | $124.26 | $124.25 | $124.30 |
| 7 purchase totals = | $752.09 | $814.0061 | $814.00 | $814.05 | $814.10 | |