| 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 | $161.88 | 3.800% | $168.0314 | $168.03 | $168.05 | $168.00 |
| Purchase #2 | $21.29 | 13.483% | $24.1605 | $24.16 | $24.15 | $24.20 |
| Purchase #3 | $41.99 | 3.694% | $43.5411 | $43.54 | $43.55 | $43.50 |
| Purchase #4 | $125.72 | 7.310% | $134.9101 | $134.91 | $134.90 | $134.90 |
| Purchase #5 | $223.62 | 9.832% | $245.6063 | $245.61 | $245.60 | $245.60 |
| Purchase #6 | $179.34 | 7.226% | $192.2991 | $192.30 | $192.30 | $192.30 |
| Purchase #7 | $83.82 | 5.306% | $88.2675 | $88.27 | $88.25 | $88.30 |
| 7 purchase totals = | $837.66 | $896.8160 | $896.82 | $896.80 | $896.80 | |