| 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 | $163.41 | 7.763% | $176.0955 | $176.10 | $176.10 | $176.10 |
| Purchase #2 | $26.58 | 3.128% | $27.4114 | $27.41 | $27.40 | $27.40 |
| Purchase #3 | $96.65 | 4.328% | $100.833 | $100.83 | $100.85 | $100.80 |
| Purchase #4 | $171.47 | 9.267% | $187.3601 | $187.36 | $187.35 | $187.40 |
| Purchase #5 | $100.35 | 10.252% | $110.6379 | $110.64 | $110.65 | $110.60 |
| Purchase #6 | $46.92 | 13.631% | $53.3157 | $53.32 | $53.30 | $53.30 |
| Purchase #7 | $86.84 | 9.267% | $94.8875 | $94.89 | $94.90 | $94.90 |
| 7 purchase totals = | $692.22 | $750.5411 | $750.55 | $750.55 | $750.50 | |