| 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 | $145.35 | 4.690% | $152.1669 | $152.17 | $152.15 | $152.20 |
| Purchase #2 | $178.54 | 7.672% | $192.2376 | $192.24 | $192.25 | $192.20 |
| Purchase #3 | $55.74 | 5.403% | $58.7516 | $58.75 | $58.75 | $58.80 |
| Purchase #4 | $240.82 | 5.243% | $253.4462 | $253.45 | $253.45 | $253.40 |
| Purchase #5 | $249.87 | 10.241% | $275.4592 | $275.46 | $275.45 | $275.50 |
| Purchase #6 | $166.63 | 13.105% | $188.4669 | $188.47 | $188.45 | $188.50 |
| Purchase #7 | $62.97 | 7.558% | $67.7293 | $67.73 | $67.75 | $67.70 |
| 7 purchase totals = | $1,099.92 | $1,188.2577 | $1,188.27 | $1,188.25 | $1,188.30 | |