| 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 | $132.71 | 12.616% | $149.4527 | $149.45 | $149.45 | $149.50 |
| Purchase #2 | $96.68 | 8.866% | $105.2516 | $105.25 | $105.25 | $105.30 |
| Purchase #3 | $64.88 | 7.438% | $69.7058 | $69.71 | $69.70 | $69.70 |
| Purchase #4 | $157.38 | 9.768% | $172.7529 | $172.75 | $172.75 | $172.80 |
| Purchase #5 | $217.91 | 11.328% | $242.5948 | $242.59 | $242.60 | $242.60 |
| Purchase #6 | $173.32 | 3.660% | $179.6635 | $179.66 | $179.65 | $179.70 |
| Purchase #7 | $168.56 | 3.835% | $175.0243 | $175.02 | $175.00 | $175.00 |
| 7 purchase totals = | $1,011.44 | $1,094.4456 | $1,094.43 | $1,094.40 | $1,094.60 | |