| 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 | $205.43 | 6.809% | $219.4177 | $219.42 | $219.40 | $219.40 |
| Purchase #2 | $142.87 | 13.830% | $162.6289 | $162.63 | $162.65 | $162.60 |
| Purchase #3 | $153.77 | 9.337% | $168.1275 | $168.13 | $168.15 | $168.10 |
| Purchase #4 | $232.76 | 10.221% | $256.5504 | $256.55 | $256.55 | $256.60 |
| Purchase #5 | $121.74 | 10.697% | $134.7625 | $134.76 | $134.75 | $134.80 |
| Purchase #6 | $168.82 | 8.355% | $182.9249 | $182.92 | $182.90 | $182.90 |
| Purchase #7 | $185.52 | 7.491% | $199.4173 | $199.42 | $199.40 | $199.40 |
| 7 purchase totals = | $1,210.91 | $1,323.8292 | $1,323.83 | $1,323.80 | $1,323.80 | |