| 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 | $37.48 | 10.453% | $41.3978 | $41.40 | $41.40 | $41.40 |
| Purchase #2 | $164.89 | 6.160% | $175.0472 | $175.05 | $175.05 | $175.00 |
| Purchase #3 | $159.72 | 7.864% | $172.2804 | $172.28 | $172.30 | $172.30 |
| Purchase #4 | $14.59 | 9.408% | $15.9626 | $15.96 | $15.95 | $16.00 |
| Purchase #5 | $233.68 | 3.449% | $241.7396 | $241.74 | $241.75 | $241.70 |
| Purchase #6 | $195.86 | 12.772% | $220.8752 | $220.88 | $220.90 | $220.90 |
| Purchase #7 | $229.91 | 9.426% | $251.5813 | $251.58 | $251.60 | $251.60 |
| 7 purchase totals = | $1,036.13 | $1,118.8841 | $1,118.89 | $1,118.95 | $1,118.90 | |