| 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 | $149.71 | 9.491% | $163.919 | $163.92 | $163.90 | $163.90 |
| Purchase #2 | $102.72 | 9.832% | $112.8194 | $112.82 | $112.80 | $112.80 |
| Purchase #3 | $202.91 | 13.670% | $230.6478 | $230.65 | $230.65 | $230.60 |
| Purchase #4 | $59.55 | 12.208% | $66.8199 | $66.82 | $66.80 | $66.80 |
| Purchase #5 | $35.88 | 13.135% | $40.5928 | $40.59 | $40.60 | $40.60 |
| Purchase #6 | $192.95 | 5.406% | $203.3809 | $203.38 | $203.40 | $203.40 |
| Purchase #7 | $185.48 | 9.560% | $203.2119 | $203.21 | $203.20 | $203.20 |
| 7 purchase totals = | $929.20 | $1,021.3917 | $1,021.39 | $1,021.35 | $1,021.30 | |