| 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 | $160.80 | 6.438% | $171.1523 | $171.15 | $171.15 | $171.20 |
| Purchase #2 | $180.93 | 10.398% | $199.7431 | $199.74 | $199.75 | $199.70 |
| Purchase #3 | $124.68 | 13.460% | $141.4619 | $141.46 | $141.45 | $141.50 |
| Purchase #4 | $108.88 | 5.229% | $114.5733 | $114.57 | $114.55 | $114.60 |
| Purchase #5 | $119.41 | 8.262% | $129.2757 | $129.28 | $129.30 | $129.30 |
| Purchase #6 | $191.36 | 11.594% | $213.5463 | $213.55 | $213.55 | $213.50 |
| Purchase #7 | $189.37 | 7.329% | $203.2489 | $203.25 | $203.25 | $203.20 |
| 7 purchase totals = | $1,075.43 | $1,173.0015 | $1,173.00 | $1,173.00 | $1,173.00 | |