| 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 | $133.27 | 9.828% | $146.3678 | $146.37 | $146.35 | $146.40 |
| Purchase #2 | $196.47 | 5.249% | $206.7827 | $206.78 | $206.80 | $206.80 |
| Purchase #3 | $211.83 | 9.645% | $232.261 | $232.26 | $232.25 | $232.30 |
| Purchase #4 | $166.47 | 4.606% | $174.1376 | $174.14 | $174.15 | $174.10 |
| Purchase #5 | $181.39 | 3.379% | $187.5192 | $187.52 | $187.50 | $187.50 |
| Purchase #6 | $208.33 | 7.713% | $224.3985 | $224.40 | $224.40 | $224.40 |
| Purchase #7 | $114.81 | 7.464% | $123.3794 | $123.38 | $123.40 | $123.40 |
| 7 purchase totals = | $1,212.57 | $1,294.8462 | $1,294.85 | $1,294.85 | $1,294.90 | |