| 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 | $191.97 | 8.281% | $207.867 | $207.87 | $207.85 | $207.90 |
| Purchase #2 | $143.62 | 9.131% | $156.7339 | $156.73 | $156.75 | $156.70 |
| Purchase #3 | $82.50 | 3.742% | $85.5872 | $85.59 | $85.60 | $85.60 |
| Purchase #4 | $134.76 | 7.172% | $144.425 | $144.43 | $144.45 | $144.40 |
| Purchase #5 | $127.52 | 10.113% | $140.4161 | $140.42 | $140.40 | $140.40 |
| Purchase #6 | $78.80 | 7.359% | $84.5989 | $84.60 | $84.60 | $84.60 |
| Purchase #7 | $218.79 | 13.553% | $248.4426 | $248.44 | $248.45 | $248.40 |
| 7 purchase totals = | $977.96 | $1,068.0707 | $1,068.08 | $1,068.10 | $1,068.00 | |