| 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 | $77.43 | 13.137% | $87.602 | $87.60 | $87.60 | $87.60 |
| Purchase #2 | $123.36 | 9.163% | $134.6635 | $134.66 | $134.65 | $134.70 |
| Purchase #3 | $181.26 | 4.568% | $189.54 | $189.54 | $189.55 | $189.50 |
| Purchase #4 | $198.64 | 10.247% | $218.9946 | $218.99 | $219.00 | $219.00 |
| Purchase #5 | $23.61 | 9.643% | $25.8867 | $25.89 | $25.90 | $25.90 |
| Purchase #6 | $102.61 | 12.575% | $115.5132 | $115.51 | $115.50 | $115.50 |
| Purchase #7 | $185.91 | 11.473% | $207.2395 | $207.24 | $207.25 | $207.20 |
| 7 purchase totals = | $892.82 | $979.4395 | $979.43 | $979.45 | $979.40 | |