| 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 | $165.36 | 12.801% | $186.5277 | $186.53 | $186.55 | $186.50 |
| Purchase #2 | $34.99 | 13.694% | $39.7815 | $39.78 | $39.80 | $39.80 |
| Purchase #3 | $207.54 | 4.768% | $217.4355 | $217.44 | $217.45 | $217.40 |
| Purchase #4 | $183.47 | 7.164% | $196.6138 | $196.61 | $196.60 | $196.60 |
| Purchase #5 | $16.25 | 4.164% | $16.9267 | $16.93 | $16.95 | $16.90 |
| Purchase #6 | $207.80 | 8.836% | $226.1612 | $226.16 | $226.15 | $226.20 |
| Purchase #7 | $226.81 | 9.303% | $247.9101 | $247.91 | $247.90 | $247.90 |
| 7 purchase totals = | $1,042.22 | $1,131.3565 | $1,131.36 | $1,131.40 | $1,131.30 | |