| 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 | $162.40 | 9.796% | $178.3087 | $178.31 | $178.30 | $178.30 |
| Purchase #2 | $189.37 | 13.276% | $214.5108 | $214.51 | $214.50 | $214.50 |
| Purchase #3 | $184.25 | 5.694% | $194.7412 | $194.74 | $194.75 | $194.70 |
| Purchase #4 | $181.44 | 4.533% | $189.6647 | $189.66 | $189.65 | $189.70 |
| Purchase #5 | $98.62 | 5.476% | $104.0204 | $104.02 | $104.00 | $104.00 |
| Purchase #6 | $144.73 | 4.267% | $150.9056 | $150.91 | $150.90 | $150.90 |
| Purchase #7 | $187.96 | 5.483% | $198.2658 | $198.27 | $198.25 | $198.30 |
| 7 purchase totals = | $1,148.77 | $1,230.4172 | $1,230.42 | $1,230.35 | $1,230.40 | |