| 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 | $154.45 | 7.678% | $166.3087 | $166.31 | $166.30 | $166.30 |
| Purchase #2 | $186.31 | 9.153% | $203.363 | $203.36 | $203.35 | $203.40 |
| Purchase #3 | $156.27 | 11.419% | $174.1145 | $174.11 | $174.10 | $174.10 |
| Purchase #4 | $140.51 | 3.188% | $144.9895 | $144.99 | $145.00 | $145.00 |
| Purchase #5 | $105.26 | 9.858% | $115.6365 | $115.64 | $115.65 | $115.60 |
| Purchase #6 | $121.50 | 11.363% | $135.306 | $135.31 | $135.30 | $135.30 |
| Purchase #7 | $141.71 | 9.605% | $155.3212 | $155.32 | $155.30 | $155.30 |
| 7 purchase totals = | $1,006.01 | $1,095.0394 | $1,095.04 | $1,095.00 | $1,095.00 | |