| 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 | $152.93 | 7.632% | $164.6016 | $164.60 | $164.60 | $164.60 |
| Purchase #2 | $16.84 | 12.761% | $18.989 | $18.99 | $19.00 | $19.00 |
| Purchase #3 | $82.47 | 4.631% | $86.2892 | $86.29 | $86.30 | $86.30 |
| Purchase #4 | $77.31 | 5.768% | $81.7692 | $81.77 | $81.75 | $81.80 |
| Purchase #5 | $17.57 | 9.843% | $19.2994 | $19.30 | $19.30 | $19.30 |
| Purchase #6 | $52.63 | 6.782% | $56.1994 | $56.20 | $56.20 | $56.20 |
| Purchase #7 | $110.59 | 9.293% | $120.8671 | $120.87 | $120.85 | $120.90 |
| 7 purchase totals = | $510.34 | $548.0149 | $548.02 | $548.00 | $548.10 | |