| 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 | $154.47 | 6.500% | $164.5106 | $164.51 | $164.50 | $164.50 |
| Purchase #2 | $247.72 | 10.868% | $274.6422 | $274.64 | $274.65 | $274.60 |
| Purchase #3 | $139.26 | 7.673% | $149.9454 | $149.95 | $149.95 | $149.90 |
| Purchase #4 | $41.29 | 3.628% | $42.788 | $42.79 | $42.80 | $42.80 |
| Purchase #5 | $160.75 | 7.184% | $172.2983 | $172.30 | $172.30 | $172.30 |
| Purchase #6 | $6.34 | 3.709% | $6.5752 | $6.58 | $6.60 | $6.60 |
| Purchase #7 | $9.49 | 8.442% | $10.2911 | $10.29 | $10.30 | $10.30 |
| 7 purchase totals = | $759.32 | $821.0508 | $821.06 | $821.10 | $821.00 | |