| 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 | $197.67 | 12.367% | $222.1158 | $222.12 | $222.10 | $222.10 |
| Purchase #2 | $172.81 | 3.514% | $178.8825 | $178.88 | $178.90 | $178.90 |
| Purchase #3 | $108.50 | 9.159% | $118.4375 | $118.44 | $118.45 | $118.40 |
| Purchase #4 | $151.94 | 4.536% | $158.832 | $158.83 | $158.85 | $158.80 |
| Purchase #5 | $67.86 | 5.530% | $71.6127 | $71.61 | $71.60 | $71.60 |
| Purchase #6 | $82.99 | 5.863% | $87.8557 | $87.86 | $87.85 | $87.90 |
| Purchase #7 | $163.91 | 12.244% | $183.9791 | $183.98 | $184.00 | $184.00 |
| 7 purchase totals = | $945.68 | $1,021.7153 | $1,021.72 | $1,021.75 | $1,021.70 | |