| 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 | $165.42 | 8.622% | $179.6825 | $179.68 | $179.70 | $179.70 |
| Purchase #2 | $47.97 | 9.383% | $52.471 | $52.47 | $52.45 | $52.50 |
| Purchase #3 | $81.58 | 4.809% | $85.5032 | $85.50 | $85.50 | $85.50 |
| Purchase #4 | $133.91 | 9.235% | $146.2766 | $146.28 | $146.30 | $146.30 |
| Purchase #5 | $192.48 | 7.255% | $206.4444 | $206.44 | $206.45 | $206.40 |
| Purchase #6 | $72.55 | 11.717% | $81.0507 | $81.05 | $81.05 | $81.10 |
| Purchase #7 | $112.59 | 8.345% | $121.9856 | $121.99 | $122.00 | $122.00 |
| 7 purchase totals = | $806.50 | $873.4140 | $873.41 | $873.45 | $873.50 | |