| 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 | $141.84 | 12.370% | $159.3856 | $159.39 | $159.40 | $159.40 |
| Purchase #2 | $69.36 | 11.406% | $77.2712 | $77.27 | $77.25 | $77.30 |
| Purchase #3 | $30.70 | 6.235% | $32.6141 | $32.61 | $32.60 | $32.60 |
| Purchase #4 | $190.94 | 4.147% | $198.8583 | $198.86 | $198.85 | $198.90 |
| Purchase #5 | $135.30 | 10.801% | $149.9138 | $149.91 | $149.90 | $149.90 |
| Purchase #6 | $181.45 | 6.785% | $193.7614 | $193.76 | $193.75 | $193.80 |
| Purchase #7 | $175.32 | 4.167% | $182.6256 | $182.63 | $182.65 | $182.60 |
| 7 purchase totals = | $924.91 | $994.4300 | $994.43 | $994.40 | $994.50 | |