| 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 | $169.55 | 12.136% | $190.1266 | $190.13 | $190.15 | $190.10 |
| Purchase #2 | $180.36 | 9.198% | $196.9495 | $196.95 | $196.95 | $196.90 |
| Purchase #3 | $21.59 | 13.430% | $24.4895 | $24.49 | $24.50 | $24.50 |
| Purchase #4 | $195.44 | 9.498% | $214.0029 | $214.00 | $214.00 | $214.00 |
| Purchase #5 | $52.73 | 9.603% | $57.7937 | $57.79 | $57.80 | $57.80 |
| Purchase #6 | $220.66 | 9.260% | $241.0931 | $241.09 | $241.10 | $241.10 |
| Purchase #7 | $131.77 | 7.326% | $141.4235 | $141.42 | $141.40 | $141.40 |
| 7 purchase totals = | $972.10 | $1,065.8788 | $1,065.87 | $1,065.90 | $1,065.80 | |