| 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 | $171.54 | 8.803% | $186.6407 | $186.64 | $186.65 | $186.60 |
| Purchase #2 | $166.66 | 5.192% | $175.313 | $175.31 | $175.30 | $175.30 |
| Purchase #3 | $59.81 | 10.590% | $66.1439 | $66.14 | $66.15 | $66.10 |
| Purchase #4 | $226.29 | 10.724% | $250.5573 | $250.56 | $250.55 | $250.60 |
| Purchase #5 | $182.93 | 5.150% | $192.3509 | $192.35 | $192.35 | $192.40 |
| Purchase #6 | $81.43 | 3.540% | $84.3126 | $84.31 | $84.30 | $84.30 |
| Purchase #7 | $128.67 | 8.223% | $139.2505 | $139.25 | $139.25 | $139.30 |
| 7 purchase totals = | $1,017.33 | $1,094.5689 | $1,094.56 | $1,094.55 | $1,094.60 | |