| 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 | $148.86 | 9.209% | $162.5685 | $162.57 | $162.55 | $162.60 |
| Purchase #2 | $127.68 | 4.463% | $133.3784 | $133.38 | $133.40 | $133.40 |
| Purchase #3 | $101.32 | 8.202% | $109.6303 | $109.63 | $109.65 | $109.60 |
| Purchase #4 | $203.51 | 9.307% | $222.4507 | $222.45 | $222.45 | $222.50 |
| Purchase #5 | $157.35 | 8.183% | $170.226 | $170.23 | $170.25 | $170.20 |
| Purchase #6 | $216.64 | 10.476% | $239.3352 | $239.34 | $239.35 | $239.30 |
| Purchase #7 | $7.68 | 5.445% | $8.0982 | $8.10 | $8.10 | $8.10 |
| 7 purchase totals = | $963.04 | $1,045.6873 | $1,045.70 | $1,045.75 | $1,045.70 | |