| 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 | $175.77 | 8.860% | $191.3432 | $191.34 | $191.35 | $191.30 |
| Purchase #2 | $160.60 | 7.213% | $172.1841 | $172.18 | $172.20 | $172.20 |
| Purchase #3 | $242.88 | 5.539% | $256.3331 | $256.33 | $256.35 | $256.30 |
| Purchase #4 | $97.58 | 4.110% | $101.5905 | $101.59 | $101.60 | $101.60 |
| Purchase #5 | $114.36 | 13.767% | $130.1039 | $130.10 | $130.10 | $130.10 |
| Purchase #6 | $157.55 | 11.450% | $175.5895 | $175.59 | $175.60 | $175.60 |
| Purchase #7 | $81.45 | 5.680% | $86.0764 | $86.08 | $86.10 | $86.10 |
| 7 purchase totals = | $1,030.19 | $1,113.2207 | $1,113.21 | $1,113.30 | $1,113.20 | |