| 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 | $163.79 | 10.454% | $180.9126 | $180.91 | $180.90 | $180.90 |
| Purchase #2 | $146.85 | 11.385% | $163.5689 | $163.57 | $163.55 | $163.60 |
| Purchase #3 | $8.76 | 7.822% | $9.4452 | $9.45 | $9.45 | $9.40 |
| Purchase #4 | $195.93 | 9.774% | $215.0802 | $215.08 | $215.10 | $215.10 |
| Purchase #5 | $165.78 | 11.477% | $184.8066 | $184.81 | $184.80 | $184.80 |
| Purchase #6 | $127.61 | 6.147% | $135.4542 | $135.45 | $135.45 | $135.50 |
| Purchase #7 | $45.98 | 10.546% | $50.8291 | $50.83 | $50.85 | $50.80 |
| 7 purchase totals = | $854.70 | $940.0968 | $940.10 | $940.10 | $940.10 | |