| 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 | $139.53 | 8.150% | $150.9017 | $150.90 | $150.90 | $150.90 |
| Purchase #2 | $153.92 | 7.856% | $166.012 | $166.01 | $166.00 | $166.00 |
| Purchase #3 | $134.50 | 4.767% | $140.9116 | $140.91 | $140.90 | $140.90 |
| Purchase #4 | $8.47 | 7.281% | $9.0867 | $9.09 | $9.10 | $9.10 |
| Purchase #5 | $237.38 | 4.339% | $247.6799 | $247.68 | $247.70 | $247.70 |
| Purchase #6 | $122.52 | 6.782% | $130.8293 | $130.83 | $130.85 | $130.80 |
| Purchase #7 | $188.98 | 6.749% | $201.7343 | $201.73 | $201.75 | $201.70 |
| 7 purchase totals = | $985.30 | $1,047.1555 | $1,047.15 | $1,047.20 | $1,047.10 | |