| 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 | $140.86 | 10.194% | $155.2193 | $155.22 | $155.20 | $155.20 |
| Purchase #2 | $42.70 | 8.444% | $46.3056 | $46.31 | $46.30 | $46.30 |
| Purchase #3 | $162.60 | 8.845% | $176.982 | $176.98 | $177.00 | $177.00 |
| Purchase #4 | $115.51 | 10.845% | $128.0371 | $128.04 | $128.05 | $128.00 |
| Purchase #5 | $46.87 | 5.117% | $49.2683 | $49.27 | $49.25 | $49.30 |
| Purchase #6 | $8.49 | 6.545% | $9.0457 | $9.05 | $9.05 | $9.00 |
| Purchase #7 | $139.45 | 5.234% | $146.7488 | $146.75 | $146.75 | $146.70 |
| 7 purchase totals = | $656.48 | $711.6068 | $711.62 | $711.60 | $711.50 | |