| 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 | $128.35 | 7.267% | $137.6772 | $137.68 | $137.70 | $137.70 |
| Purchase #2 | $238.42 | 5.752% | $252.1339 | $252.13 | $252.15 | $252.10 |
| Purchase #3 | $248.87 | 10.477% | $274.9441 | $274.94 | $274.95 | $274.90 |
| Purchase #4 | $38.99 | 13.258% | $44.1593 | $44.16 | $44.15 | $44.20 |
| Purchase #5 | $95.44 | 4.473% | $99.709 | $99.71 | $99.70 | $99.70 |
| Purchase #6 | $164.48 | 11.511% | $183.4133 | $183.41 | $183.40 | $183.40 |
| Purchase #7 | $156.86 | 12.676% | $176.7436 | $176.74 | $176.75 | $176.70 |
| 7 purchase totals = | $1,071.41 | $1,168.7804 | $1,168.77 | $1,168.80 | $1,168.70 | |