| 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 | $175.42 | 12.294% | $196.9861 | $196.99 | $197.00 | $197.00 |
| Purchase #2 | $86.71 | 7.488% | $93.2028 | $93.20 | $93.20 | $93.20 |
| Purchase #3 | $125.63 | 11.853% | $140.5209 | $140.52 | $140.50 | $140.50 |
| Purchase #4 | $70.29 | 3.595% | $72.8169 | $72.82 | $72.80 | $72.80 |
| Purchase #5 | $33.89 | 13.755% | $38.5516 | $38.55 | $38.55 | $38.60 |
| Purchase #6 | $129.29 | 8.264% | $139.9745 | $139.97 | $139.95 | $140.00 |
| Purchase #7 | $61.57 | 9.578% | $67.4672 | $67.47 | $67.45 | $67.50 |
| 7 purchase totals = | $682.80 | $749.5200 | $749.52 | $749.45 | $749.60 | |