| 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 | $159.29 | 10.816% | $176.5188 | $176.52 | $176.50 | $176.50 |
| Purchase #2 | $249.82 | 3.468% | $258.4838 | $258.48 | $258.50 | $258.50 |
| Purchase #3 | $58.79 | 9.467% | $64.3556 | $64.36 | $64.35 | $64.40 |
| Purchase #4 | $147.99 | 3.356% | $152.9565 | $152.96 | $152.95 | $153.00 |
| Purchase #5 | $161.49 | 11.642% | $180.2907 | $180.29 | $180.30 | $180.30 |
| Purchase #6 | $92.40 | 12.512% | $103.9611 | $103.96 | $103.95 | $104.00 |
| Purchase #7 | $197.50 | 4.510% | $206.4073 | $206.41 | $206.40 | $206.40 |
| 7 purchase totals = | $1,067.28 | $1,142.9738 | $1,142.98 | $1,142.95 | $1,143.10 | |