| 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 | $172.85 | 8.361% | $187.302 | $187.30 | $187.30 | $187.30 |
| Purchase #2 | $80.81 | 8.861% | $87.9706 | $87.97 | $87.95 | $88.00 |
| Purchase #3 | $108.25 | 4.744% | $113.3854 | $113.39 | $113.40 | $113.40 |
| Purchase #4 | $8.56 | 5.689% | $9.047 | $9.05 | $9.05 | $9.00 |
| Purchase #5 | $77.66 | 11.204% | $86.361 | $86.36 | $86.35 | $86.40 |
| Purchase #6 | $33.59 | 9.315% | $36.7189 | $36.72 | $36.70 | $36.70 |
| Purchase #7 | $13.46 | 13.728% | $15.3078 | $15.31 | $15.30 | $15.30 |
| 7 purchase totals = | $495.18 | $536.0927 | $536.10 | $536.05 | $536.10 | |