| 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 | $165.32 | 9.318% | $180.7245 | $180.72 | $180.70 | $180.70 |
| Purchase #2 | $241.88 | 6.141% | $256.7339 | $256.73 | $256.75 | $256.70 |
| Purchase #3 | $44.31 | 9.685% | $48.6014 | $48.60 | $48.60 | $48.60 |
| Purchase #4 | $200.99 | 9.264% | $219.6097 | $219.61 | $219.60 | $219.60 |
| Purchase #5 | $98.89 | 5.469% | $104.2983 | $104.30 | $104.30 | $104.30 |
| Purchase #6 | $237.58 | 10.518% | $262.5687 | $262.57 | $262.55 | $262.60 |
| Purchase #7 | $110.79 | 9.395% | $121.1987 | $121.20 | $121.20 | $121.20 |
| 7 purchase totals = | $1,099.76 | $1,193.7352 | $1,193.73 | $1,193.70 | $1,193.70 | |