| 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 | $150.73 | 6.606% | $160.6872 | $160.69 | $160.70 | $160.70 |
| Purchase #2 | $165.79 | 12.159% | $185.9484 | $185.95 | $185.95 | $185.90 |
| Purchase #3 | $123.66 | 5.529% | $130.4972 | $130.50 | $130.50 | $130.50 |
| Purchase #4 | $71.83 | 6.807% | $76.7195 | $76.72 | $76.70 | $76.70 |
| Purchase #5 | $152.44 | 7.841% | $164.3928 | $164.39 | $164.40 | $164.40 |
| Purchase #6 | $31.42 | 11.287% | $34.9664 | $34.97 | $34.95 | $35.00 |
| Purchase #7 | $116.49 | 7.546% | $125.2803 | $125.28 | $125.30 | $125.30 |
| 7 purchase totals = | $812.36 | $878.4918 | $878.50 | $878.50 | $878.50 | |