| 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 | $178.36 | 11.157% | $198.2596 | $198.26 | $198.25 | $198.30 |
| Purchase #2 | $85.66 | 5.527% | $90.3944 | $90.39 | $90.40 | $90.40 |
| Purchase #3 | $172.30 | 5.544% | $181.8523 | $181.85 | $181.85 | $181.90 |
| Purchase #4 | $206.85 | 5.429% | $218.0799 | $218.08 | $218.10 | $218.10 |
| Purchase #5 | $135.40 | 3.418% | $140.028 | $140.03 | $140.05 | $140.00 |
| Purchase #6 | $222.27 | 3.634% | $230.3473 | $230.35 | $230.35 | $230.30 |
| Purchase #7 | $165.35 | 10.328% | $182.4273 | $182.43 | $182.45 | $182.40 |
| 7 purchase totals = | $1,166.19 | $1,241.3888 | $1,241.39 | $1,241.45 | $1,241.40 | |