| 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 | $143.80 | 10.116% | $158.3468 | $158.35 | $158.35 | $158.30 |
| Purchase #2 | $96.74 | 9.274% | $105.7117 | $105.71 | $105.70 | $105.70 |
| Purchase #3 | $168.37 | 6.243% | $178.8813 | $178.88 | $178.90 | $178.90 |
| Purchase #4 | $137.42 | 7.102% | $147.1796 | $147.18 | $147.20 | $147.20 |
| Purchase #5 | $45.78 | 7.836% | $49.3673 | $49.37 | $49.35 | $49.40 |
| Purchase #6 | $170.45 | 10.252% | $187.9245 | $187.92 | $187.90 | $187.90 |
| Purchase #7 | $35.99 | 9.419% | $39.3799 | $39.38 | $39.40 | $39.40 |
| 7 purchase totals = | $798.55 | $866.7911 | $866.79 | $866.80 | $866.80 | |