| 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 | $173.39 | 10.375% | $191.3792 | $191.38 | $191.40 | $191.40 |
| Purchase #2 | $90.97 | 5.238% | $95.735 | $95.74 | $95.75 | $95.70 |
| Purchase #3 | $61.96 | 10.376% | $68.389 | $68.39 | $68.40 | $68.40 |
| Purchase #4 | $61.67 | 8.630% | $66.9921 | $66.99 | $67.00 | $67.00 |
| Purchase #5 | $61.54 | 8.621% | $66.8454 | $66.85 | $66.85 | $66.80 |
| Purchase #6 | $154.64 | 10.238% | $170.472 | $170.47 | $170.45 | $170.50 |
| Purchase #7 | $114.72 | 12.122% | $128.6264 | $128.63 | $128.65 | $128.60 |
| 7 purchase totals = | $718.89 | $788.4391 | $788.45 | $788.50 | $788.40 | |