| 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 | $151.79 | 5.175% | $159.6451 | $159.65 | $159.65 | $159.60 |
| Purchase #2 | $200.55 | 9.681% | $219.9652 | $219.97 | $219.95 | $220.00 |
| Purchase #3 | $186.29 | 10.621% | $206.0759 | $206.08 | $206.10 | $206.10 |
| Purchase #4 | $168.46 | 4.379% | $175.8369 | $175.84 | $175.85 | $175.80 |
| Purchase #5 | $109.96 | 5.112% | $115.5812 | $115.58 | $115.60 | $115.60 |
| Purchase #6 | $153.76 | 6.625% | $163.9466 | $163.95 | $163.95 | $163.90 |
| Purchase #7 | $75.29 | 8.315% | $81.5504 | $81.55 | $81.55 | $81.60 |
| 7 purchase totals = | $1,046.10 | $1,122.6013 | $1,122.62 | $1,122.65 | $1,122.60 | |