| 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 | $149.33 | 4.612% | $156.2171 | $156.22 | $156.20 | $156.20 |
| Purchase #2 | $240.45 | 8.166% | $260.0851 | $260.09 | $260.10 | $260.10 |
| Purchase #3 | $194.90 | 4.780% | $204.2162 | $204.22 | $204.20 | $204.20 |
| Purchase #4 | $26.58 | 9.418% | $29.0833 | $29.08 | $29.10 | $29.10 |
| Purchase #5 | $57.36 | 10.633% | $63.4591 | $63.46 | $63.45 | $63.50 |
| Purchase #6 | $142.91 | 7.416% | $153.5082 | $153.51 | $153.50 | $153.50 |
| Purchase #7 | $145.32 | 6.685% | $155.0346 | $155.03 | $155.05 | $155.00 |
| 7 purchase totals = | $956.85 | $1,021.6036 | $1,021.61 | $1,021.60 | $1,021.60 | |