| 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 | $176.99 | 7.448% | $190.1722 | $190.17 | $190.15 | $190.20 |
| Purchase #2 | $197.66 | 10.304% | $218.0269 | $218.03 | $218.05 | $218.00 |
| Purchase #3 | $172.88 | 13.209% | $195.7157 | $195.72 | $195.70 | $195.70 |
| Purchase #4 | $248.70 | 6.247% | $264.2363 | $264.24 | $264.25 | $264.20 |
| Purchase #5 | $167.32 | 10.229% | $184.4352 | $184.44 | $184.45 | $184.40 |
| Purchase #6 | $38.31 | 13.757% | $43.5803 | $43.58 | $43.60 | $43.60 |
| Purchase #7 | $224.60 | 7.135% | $240.6252 | $240.63 | $240.65 | $240.60 |
| 7 purchase totals = | $1,226.46 | $1,336.7918 | $1,336.81 | $1,336.85 | $1,336.70 | |