| 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 | $74.40 | 8.828% | $80.968 | $80.97 | $80.95 | $81.00 |
| Purchase #2 | $145.62 | 5.559% | $153.715 | $153.72 | $153.70 | $153.70 |
| Purchase #3 | $230.82 | 8.659% | $250.8067 | $250.81 | $250.80 | $250.80 |
| Purchase #4 | $96.38 | 10.778% | $106.7678 | $106.77 | $106.75 | $106.80 |
| Purchase #5 | $177.72 | 4.688% | $186.0515 | $186.05 | $186.05 | $186.10 |
| Purchase #6 | $74.49 | 6.709% | $79.4875 | $79.49 | $79.50 | $79.50 |
| Purchase #7 | $220.39 | 13.618% | $250.4027 | $250.40 | $250.40 | $250.40 |
| 7 purchase totals = | $1,019.82 | $1,108.1992 | $1,108.21 | $1,108.15 | $1,108.30 | |