| 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 | $187.97 | 6.270% | $199.7557 | $199.76 | $199.75 | $199.80 |
| Purchase #2 | $58.90 | 6.499% | $62.7279 | $62.73 | $62.75 | $62.70 |
| Purchase #3 | $165.36 | 8.636% | $179.6405 | $179.64 | $179.65 | $179.60 |
| Purchase #4 | $188.50 | 7.477% | $202.5941 | $202.59 | $202.60 | $202.60 |
| Purchase #5 | $17.57 | 10.491% | $19.4133 | $19.41 | $19.40 | $19.40 |
| Purchase #6 | $34.79 | 3.421% | $35.9802 | $35.98 | $36.00 | $36.00 |
| Purchase #7 | $218.92 | 12.579% | $246.4579 | $246.46 | $246.45 | $246.50 |
| 7 purchase totals = | $872.01 | $946.5696 | $946.57 | $946.60 | $946.60 | |