| 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 | $141.90 | 12.733% | $159.9681 | $159.97 | $159.95 | $160.00 |
| Purchase #2 | $224.80 | 3.710% | $233.1401 | $233.14 | $233.15 | $233.10 |
| Purchase #3 | $79.76 | 4.749% | $83.5478 | $83.55 | $83.55 | $83.50 |
| Purchase #4 | $169.70 | 8.623% | $184.3332 | $184.33 | $184.35 | $184.30 |
| Purchase #5 | $134.90 | 8.410% | $146.2451 | $146.25 | $146.25 | $146.20 |
| Purchase #6 | $26.36 | 11.190% | $29.3097 | $29.31 | $29.30 | $29.30 |
| Purchase #7 | $248.76 | 7.108% | $266.4419 | $266.44 | $266.45 | $266.40 |
| 7 purchase totals = | $1,026.18 | $1,102.9859 | $1,102.99 | $1,103.00 | $1,102.80 | |