| 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 | $144.96 | 12.537% | $163.1336 | $163.13 | $163.15 | $163.10 |
| Purchase #2 | $205.85 | 4.266% | $214.6316 | $214.63 | $214.65 | $214.60 |
| Purchase #3 | $61.59 | 11.158% | $68.4622 | $68.46 | $68.45 | $68.50 |
| Purchase #4 | $159.59 | 11.430% | $177.8311 | $177.83 | $177.85 | $177.80 |
| Purchase #5 | $143.50 | 11.818% | $160.4588 | $160.46 | $160.45 | $160.50 |
| Purchase #6 | $186.36 | 10.588% | $206.0918 | $206.09 | $206.10 | $206.10 |
| Purchase #7 | $92.47 | 7.261% | $99.1842 | $99.18 | $99.20 | $99.20 |
| 7 purchase totals = | $994.32 | $1,089.7933 | $1,089.78 | $1,089.85 | $1,089.80 | |