| 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 | $139.81 | 7.641% | $150.4929 | $150.49 | $150.50 | $150.50 |
| Purchase #2 | $46.66 | 8.417% | $50.5874 | $50.59 | $50.60 | $50.60 |
| Purchase #3 | $195.88 | 5.593% | $206.8356 | $206.84 | $206.85 | $206.80 |
| Purchase #4 | $110.29 | 7.109% | $118.1305 | $118.13 | $118.15 | $118.10 |
| Purchase #5 | $171.77 | 6.434% | $182.8217 | $182.82 | $182.80 | $182.80 |
| Purchase #6 | $220.78 | 6.548% | $235.2367 | $235.24 | $235.25 | $235.20 |
| Purchase #7 | $190.71 | 12.501% | $214.5507 | $214.55 | $214.55 | $214.60 |
| 7 purchase totals = | $1,075.90 | $1,158.6555 | $1,158.66 | $1,158.70 | $1,158.60 | |