| 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 | $181.99 | 6.254% | $193.3717 | $193.37 | $193.35 | $193.40 |
| Purchase #2 | $92.61 | 10.187% | $102.0442 | $102.04 | $102.05 | $102.00 |
| Purchase #3 | $196.97 | 10.241% | $217.1417 | $217.14 | $217.15 | $217.10 |
| Purchase #4 | $109.58 | 8.442% | $118.8307 | $118.83 | $118.85 | $118.80 |
| Purchase #5 | $233.50 | 9.249% | $255.0964 | $255.10 | $255.10 | $255.10 |
| Purchase #6 | $133.85 | 8.617% | $145.3839 | $145.38 | $145.40 | $145.40 |
| Purchase #7 | $94.56 | 11.227% | $105.1763 | $105.18 | $105.20 | $105.20 |
| 7 purchase totals = | $1,043.06 | $1,137.0449 | $1,137.04 | $1,137.10 | $1,137.00 | |