| 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 | $167.52 | 7.638% | $180.3152 | $180.32 | $180.30 | $180.30 |
| Purchase #2 | $101.62 | 8.341% | $110.0961 | $110.10 | $110.10 | $110.10 |
| Purchase #3 | $175.54 | 8.339% | $190.1783 | $190.18 | $190.20 | $190.20 |
| Purchase #4 | $237.39 | 3.524% | $245.7556 | $245.76 | $245.75 | $245.80 |
| Purchase #5 | $77.84 | 12.352% | $87.4548 | $87.45 | $87.45 | $87.50 |
| Purchase #6 | $93.70 | 3.460% | $96.942 | $96.94 | $96.95 | $96.90 |
| Purchase #7 | $19.56 | 8.226% | $21.169 | $21.17 | $21.15 | $21.20 |
| 7 purchase totals = | $873.17 | $931.9110 | $931.92 | $931.90 | $932.00 | |