| 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 | $137.93 | 4.580% | $144.2472 | $144.25 | $144.25 | $144.20 |
| Purchase #2 | $141.60 | 13.585% | $160.8364 | $160.84 | $160.85 | $160.80 |
| Purchase #3 | $124.90 | 12.686% | $140.7448 | $140.74 | $140.75 | $140.70 |
| Purchase #4 | $197.87 | 9.346% | $216.3629 | $216.36 | $216.35 | $216.40 |
| Purchase #5 | $219.28 | 7.819% | $236.4255 | $236.43 | $236.45 | $236.40 |
| Purchase #6 | $237.74 | 4.518% | $248.4811 | $248.48 | $248.50 | $248.50 |
| Purchase #7 | $124.57 | 9.533% | $136.4453 | $136.45 | $136.45 | $136.40 |
| 7 purchase totals = | $1,183.89 | $1,283.5432 | $1,283.55 | $1,283.60 | $1,283.40 | |