| 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 | $111.73 | 3.594% | $115.7456 | $115.75 | $115.75 | $115.70 |
| Purchase #2 | $153.30 | 8.499% | $166.329 | $166.33 | $166.35 | $166.30 |
| Purchase #3 | $57.91 | 5.422% | $61.0499 | $61.05 | $61.05 | $61.00 |
| Purchase #4 | $60.81 | 3.274% | $62.8009 | $62.80 | $62.80 | $62.80 |
| Purchase #5 | $181.88 | 3.649% | $188.5168 | $188.52 | $188.50 | $188.50 |
| Purchase #6 | $124.46 | 13.514% | $141.2795 | $141.28 | $141.30 | $141.30 |
| Purchase #7 | $16.65 | 4.673% | $17.4281 | $17.43 | $17.45 | $17.40 |
| 7 purchase totals = | $706.74 | $753.1498 | $753.16 | $753.20 | $753.00 | |