| 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 | $178.63 | 4.795% | $187.1953 | $187.20 | $187.20 | $187.20 |
| Purchase #2 | $24.30 | 10.333% | $26.8109 | $26.81 | $26.80 | $26.80 |
| Purchase #3 | $215.60 | 7.348% | $231.4423 | $231.44 | $231.45 | $231.40 |
| Purchase #4 | $139.95 | 3.560% | $144.9322 | $144.93 | $144.95 | $144.90 |
| Purchase #5 | $232.43 | 7.582% | $250.0528 | $250.05 | $250.05 | $250.10 |
| Purchase #6 | $89.82 | 7.713% | $96.7478 | $96.75 | $96.75 | $96.70 |
| Purchase #7 | $99.38 | 8.257% | $107.5858 | $107.59 | $107.60 | $107.60 |
| 7 purchase totals = | $980.11 | $1,044.7671 | $1,044.77 | $1,044.80 | $1,044.70 | |