| 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 | $140.40 | 9.375% | $153.5625 | $153.56 | $153.55 | $153.60 |
| Purchase #2 | $159.80 | 4.382% | $166.8024 | $166.80 | $166.80 | $166.80 |
| Purchase #3 | $62.90 | 10.868% | $69.736 | $69.74 | $69.75 | $69.70 |
| Purchase #4 | $214.58 | 12.219% | $240.7995 | $240.80 | $240.80 | $240.80 |
| Purchase #5 | $116.31 | 6.112% | $123.4189 | $123.42 | $123.40 | $123.40 |
| Purchase #6 | $90.61 | 12.762% | $102.1736 | $102.17 | $102.15 | $102.20 |
| Purchase #7 | $214.62 | 12.439% | $241.3166 | $241.32 | $241.30 | $241.30 |
| 7 purchase totals = | $999.22 | $1,097.8095 | $1,097.81 | $1,097.75 | $1,097.80 | |