| 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 | $135.70 | 10.235% | $149.5889 | $149.59 | $149.60 | $149.60 |
| Purchase #2 | $132.80 | 4.206% | $138.3856 | $138.39 | $138.40 | $138.40 |
| Purchase #3 | $114.40 | 5.788% | $121.0215 | $121.02 | $121.00 | $121.00 |
| Purchase #4 | $206.71 | 7.569% | $222.3559 | $222.36 | $222.35 | $222.40 |
| Purchase #5 | $153.32 | 12.549% | $172.5601 | $172.56 | $172.55 | $172.60 |
| Purchase #6 | $95.79 | 9.198% | $104.6008 | $104.60 | $104.60 | $104.60 |
| Purchase #7 | $131.70 | 5.572% | $139.0383 | $139.04 | $139.05 | $139.00 |
| 7 purchase totals = | $970.42 | $1,047.5511 | $1,047.56 | $1,047.55 | $1,047.60 | |