| 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 | $183.68 | 6.411% | $195.4557 | $195.46 | $195.45 | $195.50 |
| Purchase #2 | $181.67 | 12.362% | $204.128 | $204.13 | $204.15 | $204.10 |
| Purchase #3 | $57.82 | 10.139% | $63.6824 | $63.68 | $63.70 | $63.70 |
| Purchase #4 | $47.74 | 12.361% | $53.6411 | $53.64 | $53.65 | $53.60 |
| Purchase #5 | $211.94 | 6.785% | $226.3201 | $226.32 | $226.30 | $226.30 |
| Purchase #6 | $186.46 | 13.472% | $211.5799 | $211.58 | $211.60 | $211.60 |
| Purchase #7 | $27.96 | 5.366% | $29.4603 | $29.46 | $29.45 | $29.50 |
| 7 purchase totals = | $897.27 | $984.2675 | $984.27 | $984.30 | $984.30 | |