| 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 | $156.68 | 5.282% | $164.9558 | $164.96 | $164.95 | $165.00 |
| Purchase #2 | $196.94 | 4.211% | $205.2331 | $205.23 | $205.25 | $205.20 |
| Purchase #3 | $25.56 | 12.111% | $28.6556 | $28.66 | $28.65 | $28.70 |
| Purchase #4 | $7.70 | 5.386% | $8.1147 | $8.11 | $8.10 | $8.10 |
| Purchase #5 | $172.25 | 10.193% | $189.8074 | $189.81 | $189.80 | $189.80 |
| Purchase #6 | $244.49 | 10.550% | $270.2837 | $270.28 | $270.30 | $270.30 |
| Purchase #7 | $14.79 | 4.513% | $15.4575 | $15.46 | $15.45 | $15.50 |
| 7 purchase totals = | $818.41 | $882.5078 | $882.51 | $882.50 | $882.60 | |