| 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 | $146.78 | 7.116% | $157.2249 | $157.22 | $157.20 | $157.20 |
| Purchase #2 | $113.58 | 12.408% | $127.673 | $127.67 | $127.65 | $127.70 |
| Purchase #3 | $82.94 | 7.833% | $89.4367 | $89.44 | $89.45 | $89.40 |
| Purchase #4 | $232.71 | 11.612% | $259.7323 | $259.73 | $259.75 | $259.70 |
| Purchase #5 | $6.38 | 5.401% | $6.7246 | $6.72 | $6.70 | $6.70 |
| Purchase #6 | $16.73 | 4.745% | $17.5238 | $17.52 | $17.50 | $17.50 |
| Purchase #7 | $44.72 | 8.549% | $48.5431 | $48.54 | $48.55 | $48.50 |
| 7 purchase totals = | $643.84 | $706.8584 | $706.84 | $706.80 | $706.70 | |