| 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 | $156.31 | 12.698% | $176.1582 | $176.16 | $176.15 | $176.20 |
| Purchase #2 | $182.61 | 9.776% | $200.462 | $200.46 | $200.45 | $200.50 |
| Purchase #3 | $179.95 | 6.390% | $191.4488 | $191.45 | $191.45 | $191.40 |
| Purchase #4 | $202.70 | 7.838% | $218.5876 | $218.59 | $218.60 | $218.60 |
| Purchase #5 | $220.57 | 10.527% | $243.7894 | $243.79 | $243.80 | $243.80 |
| Purchase #6 | $15.65 | 7.471% | $16.8192 | $16.82 | $16.80 | $16.80 |
| Purchase #7 | $7.81 | 10.350% | $8.6183 | $8.62 | $8.60 | $8.60 |
| 7 purchase totals = | $965.60 | $1,055.8835 | $1,055.89 | $1,055.85 | $1,055.90 | |