| 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 | $165.69 | 9.143% | $180.839 | $180.84 | $180.85 | $180.80 |
| Purchase #2 | $162.81 | 3.268% | $168.1306 | $168.13 | $168.15 | $168.10 |
| Purchase #3 | $104.87 | 5.139% | $110.2593 | $110.26 | $110.25 | $110.30 |
| Purchase #4 | $11.56 | 5.560% | $12.2027 | $12.20 | $12.20 | $12.20 |
| Purchase #5 | $189.36 | 9.836% | $207.9854 | $207.99 | $208.00 | $208.00 |
| Purchase #6 | $206.64 | 7.294% | $221.7123 | $221.71 | $221.70 | $221.70 |
| Purchase #7 | $19.52 | 6.199% | $20.73 | $20.73 | $20.75 | $20.70 |
| 7 purchase totals = | $860.45 | $921.8593 | $921.86 | $921.90 | $921.80 | |