| 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 | $134.26 | 9.349% | $146.812 | $146.81 | $146.80 | $146.80 |
| Purchase #2 | $47.38 | 3.483% | $49.0302 | $49.03 | $49.05 | $49.00 |
| Purchase #3 | $166.63 | 7.127% | $178.5057 | $178.51 | $178.50 | $178.50 |
| Purchase #4 | $181.49 | 5.401% | $191.2923 | $191.29 | $191.30 | $191.30 |
| Purchase #5 | $235.49 | 3.775% | $244.3797 | $244.38 | $244.40 | $244.40 |
| Purchase #6 | $14.66 | 4.842% | $15.3698 | $15.37 | $15.35 | $15.40 |
| Purchase #7 | $73.87 | 8.476% | $80.1312 | $80.13 | $80.15 | $80.10 |
| 7 purchase totals = | $853.78 | $905.5209 | $905.52 | $905.55 | $905.50 | |