| 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 | $178.82 | 10.350% | $197.3279 | $197.33 | $197.35 | $197.30 |
| Purchase #2 | $157.45 | 5.642% | $166.3333 | $166.33 | $166.35 | $166.30 |
| Purchase #3 | $221.94 | 5.573% | $234.3087 | $234.31 | $234.30 | $234.30 |
| Purchase #4 | $79.64 | 3.343% | $82.3024 | $82.30 | $82.30 | $82.30 |
| Purchase #5 | $137.86 | 3.396% | $142.5417 | $142.54 | $142.55 | $142.50 |
| Purchase #6 | $171.39 | 12.307% | $192.483 | $192.48 | $192.50 | $192.50 |
| Purchase #7 | $207.54 | 5.739% | $219.4507 | $219.45 | $219.45 | $219.50 |
| 7 purchase totals = | $1,154.64 | $1,234.7477 | $1,234.74 | $1,234.80 | $1,234.70 | |