| 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 | $244.88 | 5.303% | $257.866 | $257.87 | $257.85 | $257.90 |
| Purchase #2 | $160.73 | 5.672% | $169.8466 | $169.85 | $169.85 | $169.80 |
| Purchase #3 | $199.55 | 5.145% | $209.8168 | $209.82 | $209.80 | $209.80 |
| Purchase #4 | $64.51 | 8.223% | $69.8147 | $69.81 | $69.80 | $69.80 |
| Purchase #5 | $54.87 | 3.661% | $56.8788 | $56.88 | $56.90 | $56.90 |
| Purchase #6 | $146.36 | 7.702% | $157.6326 | $157.63 | $157.65 | $157.60 |
| Purchase #7 | $144.30 | 8.690% | $156.8397 | $156.84 | $156.85 | $156.80 |
| 7 purchase totals = | $1,015.20 | $1,078.6952 | $1,078.70 | $1,078.70 | $1,078.60 | |