| 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 | $194.70 | 12.257% | $218.5644 | $218.56 | $218.55 | $218.60 |
| Purchase #2 | $137.97 | 13.119% | $156.0703 | $156.07 | $156.05 | $156.10 |
| Purchase #3 | $221.98 | 12.207% | $249.0771 | $249.08 | $249.10 | $249.10 |
| Purchase #4 | $153.43 | 4.394% | $160.1717 | $160.17 | $160.15 | $160.20 |
| Purchase #5 | $61.97 | 9.510% | $67.8633 | $67.86 | $67.85 | $67.90 |
| Purchase #6 | $102.42 | 11.765% | $114.4697 | $114.47 | $114.45 | $114.50 |
| Purchase #7 | $95.32 | 7.713% | $102.672 | $102.67 | $102.65 | $102.70 |
| 7 purchase totals = | $967.79 | $1,068.8885 | $1,068.88 | $1,068.80 | $1,069.10 | |