| 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 | $172.77 | 3.612% | $179.0105 | $179.01 | $179.00 | $179.00 |
| Purchase #2 | $175.29 | 10.759% | $194.1495 | $194.15 | $194.15 | $194.10 |
| Purchase #3 | $119.91 | 13.870% | $136.5415 | $136.54 | $136.55 | $136.50 |
| Purchase #4 | $62.28 | 9.280% | $68.0596 | $68.06 | $68.05 | $68.10 |
| Purchase #5 | $222.95 | 5.660% | $235.569 | $235.57 | $235.55 | $235.60 |
| Purchase #6 | $222.29 | 7.355% | $238.6394 | $238.64 | $238.65 | $238.60 |
| Purchase #7 | $169.94 | 10.478% | $187.7463 | $187.75 | $187.75 | $187.70 |
| 7 purchase totals = | $1,145.43 | $1,239.7158 | $1,239.72 | $1,239.70 | $1,239.60 | |