| 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 | $172.84 | 4.160% | $180.0301 | $180.03 | $180.05 | $180.00 |
| Purchase #2 | $177.60 | 13.559% | $201.6808 | $201.68 | $201.70 | $201.70 |
| Purchase #3 | $137.99 | 3.657% | $143.0363 | $143.04 | $143.05 | $143.00 |
| Purchase #4 | $139.42 | 4.787% | $146.094 | $146.09 | $146.10 | $146.10 |
| Purchase #5 | $69.41 | 7.622% | $74.7004 | $74.70 | $74.70 | $74.70 |
| Purchase #6 | $54.76 | 3.413% | $56.629 | $56.63 | $56.65 | $56.60 |
| Purchase #7 | $204.58 | 10.497% | $226.0548 | $226.05 | $226.05 | $226.10 |
| 7 purchase totals = | $956.60 | $1,028.2254 | $1,028.22 | $1,028.30 | $1,028.20 | |