| 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 | $136.80 | 13.560% | $155.3501 | $155.35 | $155.35 | $155.40 |
| Purchase #2 | $240.28 | 4.585% | $251.2968 | $251.30 | $251.30 | $251.30 |
| Purchase #3 | $151.36 | 5.166% | $159.1793 | $159.18 | $159.20 | $159.20 |
| Purchase #4 | $202.84 | 6.252% | $215.5216 | $215.52 | $215.50 | $215.50 |
| Purchase #5 | $184.48 | 3.389% | $190.732 | $190.73 | $190.75 | $190.70 |
| Purchase #6 | $250.40 | 3.145% | $258.2751 | $258.28 | $258.30 | $258.30 |
| Purchase #7 | $218.92 | 4.863% | $229.5661 | $229.57 | $229.55 | $229.60 |
| 7 purchase totals = | $1,385.08 | $1,459.9210 | $1,459.93 | $1,459.95 | $1,460.00 | |