| 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 | $171.83 | 12.693% | $193.6404 | $193.64 | $193.65 | $193.60 |
| Purchase #2 | $183.49 | 6.401% | $195.2352 | $195.24 | $195.25 | $195.20 |
| Purchase #3 | $94.56 | 4.402% | $98.7225 | $98.72 | $98.70 | $98.70 |
| Purchase #4 | $217.25 | 9.455% | $237.791 | $237.79 | $237.80 | $237.80 |
| Purchase #5 | $138.31 | 9.204% | $151.0401 | $151.04 | $151.05 | $151.00 |
| Purchase #6 | $105.46 | 7.171% | $113.0225 | $113.02 | $113.00 | $113.00 |
| Purchase #7 | $101.77 | 6.196% | $108.0757 | $108.08 | $108.10 | $108.10 |
| 7 purchase totals = | $1,012.67 | $1,097.5274 | $1,097.53 | $1,097.55 | $1,097.40 | |