| 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 | $152.42 | 6.227% | $161.9112 | $161.91 | $161.90 | $161.90 |
| Purchase #2 | $230.78 | 9.410% | $252.4964 | $252.50 | $252.50 | $252.50 |
| Purchase #3 | $128.48 | 8.830% | $139.8248 | $139.82 | $139.80 | $139.80 |
| Purchase #4 | $107.78 | 5.792% | $114.0226 | $114.02 | $114.00 | $114.00 |
| Purchase #5 | $67.73 | 4.377% | $70.6945 | $70.69 | $70.70 | $70.70 |
| Purchase #6 | $200.37 | 12.142% | $224.6989 | $224.70 | $224.70 | $224.70 |
| Purchase #7 | $172.84 | 13.806% | $196.7023 | $196.70 | $196.70 | $196.70 |
| 7 purchase totals = | $1,060.40 | $1,160.3507 | $1,160.34 | $1,160.30 | $1,160.30 | |