| 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 | $198.49 | 11.509% | $221.3342 | $221.33 | $221.35 | $221.30 |
| Purchase #2 | $177.99 | 8.728% | $193.525 | $193.53 | $193.55 | $193.50 |
| Purchase #3 | $13.77 | 8.115% | $14.8874 | $14.89 | $14.90 | $14.90 |
| Purchase #4 | $130.60 | 7.671% | $140.6183 | $140.62 | $140.60 | $140.60 |
| Purchase #5 | $248.51 | 9.788% | $272.8342 | $272.83 | $272.85 | $272.80 |
| Purchase #6 | $216.25 | 8.744% | $235.1589 | $235.16 | $235.15 | $235.20 |
| Purchase #7 | $79.47 | 7.122% | $85.1299 | $85.13 | $85.15 | $85.10 |
| 7 purchase totals = | $1,065.08 | $1,163.4879 | $1,163.49 | $1,163.55 | $1,163.40 | |