| 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 | $179.48 | 3.431% | $185.638 | $185.64 | $185.65 | $185.60 |
| Purchase #2 | $166.40 | 3.266% | $171.8346 | $171.83 | $171.85 | $171.80 |
| Purchase #3 | $7.84 | 9.573% | $8.5905 | $8.59 | $8.60 | $8.60 |
| Purchase #4 | $234.70 | 7.566% | $252.4574 | $252.46 | $252.45 | $252.50 |
| Purchase #5 | $140.91 | 3.170% | $145.3768 | $145.38 | $145.40 | $145.40 |
| Purchase #6 | $240.37 | 5.259% | $253.0111 | $253.01 | $253.00 | $253.00 |
| Purchase #7 | $226.94 | 4.583% | $237.3407 | $237.34 | $237.35 | $237.30 |
| 7 purchase totals = | $1,196.64 | $1,254.2491 | $1,254.25 | $1,254.30 | $1,254.20 | |