| 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 | $163.70 | 12.511% | $184.1805 | $184.18 | $184.20 | $184.20 |
| Purchase #2 | $17.69 | 7.157% | $18.9561 | $18.96 | $18.95 | $19.00 |
| Purchase #3 | $112.39 | 10.700% | $124.4157 | $124.42 | $124.40 | $124.40 |
| Purchase #4 | $223.82 | 12.869% | $252.6234 | $252.62 | $252.60 | $252.60 |
| Purchase #5 | $183.82 | 8.279% | $199.0385 | $199.04 | $199.05 | $199.00 |
| Purchase #6 | $230.74 | 6.385% | $245.4727 | $245.47 | $245.45 | $245.50 |
| Purchase #7 | $190.48 | 9.114% | $207.8403 | $207.84 | $207.85 | $207.80 |
| 7 purchase totals = | $1,122.64 | $1,232.5272 | $1,232.53 | $1,232.50 | $1,232.50 | |