| 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 | $162.55 | 9.487% | $177.9711 | $177.97 | $177.95 | $178.00 |
| Purchase #2 | $89.40 | 5.236% | $94.081 | $94.08 | $94.10 | $94.10 |
| Purchase #3 | $163.89 | 10.142% | $180.5117 | $180.51 | $180.50 | $180.50 |
| Purchase #4 | $225.63 | 3.365% | $233.2224 | $233.22 | $233.20 | $233.20 |
| Purchase #5 | $76.88 | 5.812% | $81.3483 | $81.35 | $81.35 | $81.30 |
| Purchase #6 | $72.68 | 13.114% | $82.2113 | $82.21 | $82.20 | $82.20 |
| Purchase #7 | $193.25 | 12.679% | $217.7522 | $217.75 | $217.75 | $217.80 |
| 7 purchase totals = | $984.28 | $1,067.0980 | $1,067.09 | $1,067.05 | $1,067.10 | |