| 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 | $96.64 | 9.849% | $106.1581 | $106.16 | $106.15 | $106.20 |
| Purchase #2 | $133.33 | 6.315% | $141.7498 | $141.75 | $141.75 | $141.70 |
| Purchase #3 | $171.98 | 12.637% | $193.7131 | $193.71 | $193.70 | $193.70 |
| Purchase #4 | $230.95 | 12.343% | $259.4562 | $259.46 | $259.45 | $259.50 |
| Purchase #5 | $153.75 | 10.560% | $169.986 | $169.99 | $170.00 | $170.00 |
| Purchase #6 | $186.54 | 13.448% | $211.6259 | $211.63 | $211.65 | $211.60 |
| Purchase #7 | $76.36 | 9.454% | $83.5791 | $83.58 | $83.60 | $83.60 |
| 7 purchase totals = | $1,049.55 | $1,166.2682 | $1,166.28 | $1,166.30 | $1,166.30 | |