| 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 | $171.29 | 4.733% | $179.3972 | $179.40 | $179.40 | $179.40 |
| Purchase #2 | $164.72 | 4.638% | $172.3597 | $172.36 | $172.35 | $172.40 |
| Purchase #3 | $247.92 | 7.212% | $265.8 | $265.80 | $265.80 | $265.80 |
| Purchase #4 | $117.97 | 3.686% | $122.3184 | $122.32 | $122.30 | $122.30 |
| Purchase #5 | $98.68 | 8.836% | $107.3994 | $107.40 | $107.40 | $107.40 |
| Purchase #6 | $191.29 | 9.758% | $209.9561 | $209.96 | $209.95 | $210.00 |
| Purchase #7 | $98.82 | 11.220% | $109.9076 | $109.91 | $109.90 | $109.90 |
| 7 purchase totals = | $1,090.69 | $1,167.1384 | $1,167.15 | $1,167.10 | $1,167.20 | |