| 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 | $120.30 | 11.437% | $134.0587 | $134.06 | $134.05 | $134.10 |
| Purchase #2 | $96.93 | 12.381% | $108.9309 | $108.93 | $108.95 | $108.90 |
| Purchase #3 | $152.96 | 8.724% | $166.3042 | $166.30 | $166.30 | $166.30 |
| Purchase #4 | $176.82 | 4.109% | $184.0855 | $184.09 | $184.10 | $184.10 |
| Purchase #5 | $24.47 | 7.646% | $26.341 | $26.34 | $26.35 | $26.30 |
| Purchase #6 | $86.76 | 4.226% | $90.4265 | $90.43 | $90.45 | $90.40 |
| Purchase #7 | $65.87 | 7.604% | $70.8788 | $70.88 | $70.90 | $70.90 |
| 7 purchase totals = | $724.11 | $781.0256 | $781.03 | $781.10 | $781.00 | |