| 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 | $153.84 | 10.283% | $169.6594 | $169.66 | $169.65 | $169.70 |
| Purchase #2 | $14.80 | 9.385% | $16.189 | $16.19 | $16.20 | $16.20 |
| Purchase #3 | $146.40 | 10.110% | $161.201 | $161.20 | $161.20 | $161.20 |
| Purchase #4 | $181.34 | 5.181% | $190.7352 | $190.74 | $190.75 | $190.70 |
| Purchase #5 | $153.37 | 8.236% | $166.0016 | $166.00 | $166.00 | $166.00 |
| Purchase #6 | $34.96 | 13.861% | $39.8058 | $39.81 | $39.80 | $39.80 |
| Purchase #7 | $13.65 | 6.852% | $14.5853 | $14.59 | $14.60 | $14.60 |
| 7 purchase totals = | $698.36 | $758.1773 | $758.19 | $758.20 | $758.20 | |