| 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 | $146.76 | 6.528% | $156.3405 | $156.34 | $156.35 | $156.30 |
| Purchase #2 | $192.98 | 6.756% | $206.0177 | $206.02 | $206.00 | $206.00 |
| Purchase #3 | $180.81 | 12.773% | $203.9049 | $203.90 | $203.90 | $203.90 |
| Purchase #4 | $16.68 | 5.246% | $17.555 | $17.56 | $17.55 | $17.60 |
| Purchase #5 | $105.97 | 5.487% | $111.7846 | $111.78 | $111.80 | $111.80 |
| Purchase #6 | $125.25 | 4.239% | $130.5593 | $130.56 | $130.55 | $130.60 |
| Purchase #7 | $249.75 | 13.802% | $284.2205 | $284.22 | $284.20 | $284.20 |
| 7 purchase totals = | $1,018.20 | $1,110.3825 | $1,110.38 | $1,110.35 | $1,110.40 | |