| 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 | $183.60 | 4.339% | $191.5664 | $191.57 | $191.55 | $191.60 |
| Purchase #2 | $165.44 | 7.548% | $177.9274 | $177.93 | $177.95 | $177.90 |
| Purchase #3 | $145.90 | 7.240% | $156.4632 | $156.46 | $156.45 | $156.50 |
| Purchase #4 | $191.83 | 9.781% | $210.5929 | $210.59 | $210.60 | $210.60 |
| Purchase #5 | $26.62 | 6.820% | $28.4355 | $28.44 | $28.45 | $28.40 |
| Purchase #6 | $22.97 | 13.718% | $26.121 | $26.12 | $26.10 | $26.10 |
| Purchase #7 | $196.99 | 4.852% | $206.548 | $206.55 | $206.55 | $206.50 |
| 7 purchase totals = | $933.35 | $997.6544 | $997.66 | $997.65 | $997.60 | |