| 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 | $172.25 | 13.125% | $194.8578 | $194.86 | $194.85 | $194.90 |
| Purchase #2 | $30.50 | 7.463% | $32.7762 | $32.78 | $32.80 | $32.80 |
| Purchase #3 | $76.76 | 11.597% | $85.6619 | $85.66 | $85.65 | $85.70 |
| Purchase #4 | $201.40 | 8.195% | $217.9047 | $217.90 | $217.90 | $217.90 |
| Purchase #5 | $242.25 | 13.110% | $274.009 | $274.01 | $274.00 | $274.00 |
| Purchase #6 | $147.79 | 4.107% | $153.8597 | $153.86 | $153.85 | $153.90 |
| Purchase #7 | $108.91 | 7.611% | $117.1991 | $117.20 | $117.20 | $117.20 |
| 7 purchase totals = | $979.86 | $1,076.2684 | $1,076.27 | $1,076.25 | $1,076.40 | |