| 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 | $187.86 | 5.839% | $198.8291 | $198.83 | $198.85 | $198.80 |
| Purchase #2 | $174.39 | 5.231% | $183.5123 | $183.51 | $183.50 | $183.50 |
| Purchase #3 | $250.80 | 10.681% | $277.5879 | $277.59 | $277.60 | $277.60 |
| Purchase #4 | $207.81 | 7.760% | $223.9361 | $223.94 | $223.95 | $223.90 |
| Purchase #5 | $62.63 | 13.156% | $70.8696 | $70.87 | $70.85 | $70.90 |
| Purchase #6 | $138.88 | 4.609% | $145.281 | $145.28 | $145.30 | $145.30 |
| Purchase #7 | $222.45 | 5.311% | $234.2643 | $234.26 | $234.25 | $234.30 |
| 7 purchase totals = | $1,244.82 | $1,334.2803 | $1,334.28 | $1,334.30 | $1,334.30 | |