| 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 | $213.54 | 7.255% | $229.0323 | $229.03 | $229.05 | $229.00 |
| Purchase #2 | $155.81 | 6.667% | $166.1979 | $166.20 | $166.20 | $166.20 |
| Purchase #3 | $128.78 | 3.708% | $133.5552 | $133.56 | $133.55 | $133.60 |
| Purchase #4 | $139.41 | 13.144% | $157.7341 | $157.73 | $157.75 | $157.70 |
| Purchase #5 | $114.99 | 6.745% | $122.7461 | $122.75 | $122.75 | $122.70 |
| Purchase #6 | $167.55 | 10.321% | $184.8428 | $184.84 | $184.85 | $184.80 |
| Purchase #7 | $222.53 | 4.663% | $232.9066 | $232.91 | $232.90 | $232.90 |
| 7 purchase totals = | $1,142.61 | $1,227.0150 | $1,227.02 | $1,227.05 | $1,226.90 | |