| 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 | $161.26 | 5.463% | $170.0696 | $170.07 | $170.05 | $170.10 |
| Purchase #2 | $233.64 | 12.402% | $262.616 | $262.62 | $262.60 | $262.60 |
| Purchase #3 | $139.87 | 8.471% | $151.7184 | $151.72 | $151.70 | $151.70 |
| Purchase #4 | $27.30 | 12.357% | $30.6735 | $30.67 | $30.65 | $30.70 |
| Purchase #5 | $166.79 | 6.720% | $177.9983 | $178.00 | $178.00 | $178.00 |
| Purchase #6 | $133.66 | 13.365% | $151.5237 | $151.52 | $151.50 | $151.50 |
| Purchase #7 | $135.32 | 4.208% | $141.0143 | $141.01 | $141.00 | $141.00 |
| 7 purchase totals = | $997.84 | $1,085.6138 | $1,085.61 | $1,085.50 | $1,085.60 | |