| 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 | $135.61 | 4.512% | $141.7287 | $141.73 | $141.75 | $141.70 |
| Purchase #2 | $146.29 | 8.582% | $158.8446 | $158.84 | $158.85 | $158.80 |
| Purchase #3 | $60.25 | 12.815% | $67.971 | $67.97 | $67.95 | $68.00 |
| Purchase #4 | $204.42 | 10.105% | $225.0766 | $225.08 | $225.10 | $225.10 |
| Purchase #5 | $154.26 | 8.203% | $166.9139 | $166.91 | $166.90 | $166.90 |
| Purchase #6 | $231.72 | 13.513% | $263.0323 | $263.03 | $263.05 | $263.00 |
| Purchase #7 | $234.26 | 13.393% | $265.6344 | $265.63 | $265.65 | $265.60 |
| 7 purchase totals = | $1,166.81 | $1,289.2015 | $1,289.19 | $1,289.25 | $1,289.10 | |