| 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 | $172.77 | 3.141% | $178.1967 | $178.20 | $178.20 | $178.20 |
| Purchase #2 | $81.66 | 3.328% | $84.3776 | $84.38 | $84.40 | $84.40 |
| Purchase #3 | $237.85 | 11.698% | $265.6737 | $265.67 | $265.65 | $265.70 |
| Purchase #4 | $209.94 | 3.526% | $217.3425 | $217.34 | $217.35 | $217.30 |
| Purchase #5 | $220.25 | 12.769% | $248.3737 | $248.37 | $248.35 | $248.40 |
| Purchase #6 | $26.56 | 3.227% | $27.4171 | $27.42 | $27.40 | $27.40 |
| Purchase #7 | $178.81 | 9.680% | $196.1188 | $196.12 | $196.10 | $196.10 |
| 7 purchase totals = | $1,127.84 | $1,217.5001 | $1,217.50 | $1,217.45 | $1,217.50 | |