| 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 | $168.56 | 11.115% | $187.2954 | $187.30 | $187.30 | $187.30 |
| Purchase #2 | $15.92 | 12.725% | $17.9458 | $17.95 | $17.95 | $17.90 |
| Purchase #3 | $145.43 | 8.227% | $157.3945 | $157.39 | $157.40 | $157.40 |
| Purchase #4 | $20.54 | 6.653% | $21.9065 | $21.91 | $21.90 | $21.90 |
| Purchase #5 | $248.68 | 12.412% | $279.5462 | $279.55 | $279.55 | $279.50 |
| Purchase #6 | $208.65 | 7.818% | $224.9623 | $224.96 | $224.95 | $225.00 |
| Purchase #7 | $137.79 | 10.130% | $151.7481 | $151.75 | $151.75 | $151.70 |
| 7 purchase totals = | $945.57 | $1,040.7988 | $1,040.81 | $1,040.80 | $1,040.70 | |