| 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 | $159.34 | 13.570% | $180.9624 | $180.96 | $180.95 | $181.00 |
| Purchase #2 | $208.28 | 7.799% | $224.5238 | $224.52 | $224.50 | $224.50 |
| Purchase #3 | $171.86 | 9.523% | $188.2262 | $188.23 | $188.25 | $188.20 |
| Purchase #4 | $111.47 | 9.611% | $122.1834 | $122.18 | $122.20 | $122.20 |
| Purchase #5 | $182.31 | 5.144% | $191.688 | $191.69 | $191.70 | $191.70 |
| Purchase #6 | $76.95 | 10.525% | $85.049 | $85.05 | $85.05 | $85.00 |
| Purchase #7 | $230.81 | 7.250% | $247.5437 | $247.54 | $247.55 | $247.50 |
| 7 purchase totals = | $1,141.02 | $1,240.1765 | $1,240.17 | $1,240.20 | $1,240.10 | |