| 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 | $129.34 | 11.107% | $143.7058 | $143.71 | $143.70 | $143.70 |
| Purchase #2 | $98.79 | 11.778% | $110.4255 | $110.43 | $110.45 | $110.40 |
| Purchase #3 | $164.30 | 7.362% | $176.3958 | $176.40 | $176.40 | $176.40 |
| Purchase #4 | $232.97 | 8.143% | $251.9407 | $251.94 | $251.95 | $251.90 |
| Purchase #5 | $117.51 | 10.813% | $130.2164 | $130.22 | $130.20 | $130.20 |
| Purchase #6 | $225.83 | 7.565% | $242.914 | $242.91 | $242.90 | $242.90 |
| Purchase #7 | $114.87 | 4.488% | $120.0254 | $120.03 | $120.05 | $120.00 |
| 7 purchase totals = | $1,083.61 | $1,175.6236 | $1,175.64 | $1,175.65 | $1,175.50 | |