| 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 | $134.76 | 6.408% | $143.3954 | $143.40 | $143.40 | $143.40 |
| Purchase #2 | $81.85 | 11.111% | $90.9444 | $90.94 | $90.95 | $90.90 |
| Purchase #3 | $155.33 | 10.176% | $171.1364 | $171.14 | $171.15 | $171.10 |
| Purchase #4 | $181.97 | 12.623% | $204.9401 | $204.94 | $204.95 | $204.90 |
| Purchase #5 | $169.50 | 9.824% | $186.1517 | $186.15 | $186.15 | $186.20 |
| Purchase #6 | $198.83 | 3.607% | $206.0018 | $206.00 | $206.00 | $206.00 |
| Purchase #7 | $142.87 | 5.735% | $151.0636 | $151.06 | $151.05 | $151.10 |
| 7 purchase totals = | $1,065.11 | $1,153.6334 | $1,153.63 | $1,153.65 | $1,153.60 | |