| 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 | $155.72 | 8.484% | $168.9313 | $168.93 | $168.95 | $168.90 |
| Purchase #2 | $156.53 | 5.614% | $165.3176 | $165.32 | $165.30 | $165.30 |
| Purchase #3 | $20.81 | 5.673% | $21.9906 | $21.99 | $22.00 | $22.00 |
| Purchase #4 | $155.28 | 8.669% | $168.7412 | $168.74 | $168.75 | $168.70 |
| Purchase #5 | $192.62 | 7.426% | $206.924 | $206.92 | $206.90 | $206.90 |
| Purchase #6 | $196.90 | 9.645% | $215.891 | $215.89 | $215.90 | $215.90 |
| Purchase #7 | $186.65 | 10.829% | $206.8623 | $206.86 | $206.85 | $206.90 |
| 7 purchase totals = | $1,064.51 | $1,154.6580 | $1,154.65 | $1,154.65 | $1,154.60 | |