| 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 | $190.56 | 9.314% | $208.3088 | $208.31 | $208.30 | $208.30 |
| Purchase #2 | $157.45 | 12.514% | $177.1533 | $177.15 | $177.15 | $177.20 |
| Purchase #3 | $189.42 | 5.722% | $200.2586 | $200.26 | $200.25 | $200.30 |
| Purchase #4 | $40.98 | 8.694% | $44.5428 | $44.54 | $44.55 | $44.50 |
| Purchase #5 | $145.82 | 8.673% | $158.467 | $158.47 | $158.45 | $158.50 |
| Purchase #6 | $115.97 | 7.205% | $124.3256 | $124.33 | $124.35 | $124.30 |
| Purchase #7 | $158.87 | 10.866% | $176.1328 | $176.13 | $176.15 | $176.10 |
| 7 purchase totals = | $999.07 | $1,089.1889 | $1,089.19 | $1,089.20 | $1,089.20 | |