| 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 | $187.87 | 9.208% | $205.1691 | $205.17 | $205.15 | $205.20 |
| Purchase #2 | $120.41 | 10.557% | $133.1217 | $133.12 | $133.10 | $133.10 |
| Purchase #3 | $224.81 | 11.508% | $250.6811 | $250.68 | $250.70 | $250.70 |
| Purchase #4 | $11.89 | 9.289% | $12.9945 | $12.99 | $13.00 | $13.00 |
| Purchase #5 | $174.37 | 13.405% | $197.7443 | $197.74 | $197.75 | $197.70 |
| Purchase #6 | $130.56 | 13.307% | $147.9336 | $147.93 | $147.95 | $147.90 |
| Purchase #7 | $115.66 | 3.541% | $119.7555 | $119.76 | $119.75 | $119.80 |
| 7 purchase totals = | $965.57 | $1,067.3998 | $1,067.39 | $1,067.40 | $1,067.40 | |