| 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 | $157.98 | 11.472% | $176.1035 | $176.10 | $176.10 | $176.10 |
| Purchase #2 | $8.96 | 13.732% | $10.1904 | $10.19 | $10.20 | $10.20 |
| Purchase #3 | $93.40 | 13.503% | $106.0118 | $106.01 | $106.00 | $106.00 |
| Purchase #4 | $173.90 | 11.485% | $193.8724 | $193.87 | $193.85 | $193.90 |
| Purchase #5 | $181.85 | 9.415% | $198.9712 | $198.97 | $198.95 | $199.00 |
| Purchase #6 | $132.92 | 7.350% | $142.6896 | $142.69 | $142.70 | $142.70 |
| Purchase #7 | $103.82 | 4.799% | $108.8023 | $108.80 | $108.80 | $108.80 |
| 7 purchase totals = | $852.83 | $936.6412 | $936.63 | $936.60 | $936.70 | |