| 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 | $150.81 | 9.726% | $165.4778 | $165.48 | $165.50 | $165.50 |
| Purchase #2 | $128.69 | 10.544% | $142.2591 | $142.26 | $142.25 | $142.30 |
| Purchase #3 | $157.82 | 4.483% | $164.8951 | $164.90 | $164.90 | $164.90 |
| Purchase #4 | $170.77 | 4.450% | $178.3693 | $178.37 | $178.35 | $178.40 |
| Purchase #5 | $193.46 | 11.113% | $214.9592 | $214.96 | $214.95 | $215.00 |
| Purchase #6 | $191.65 | 7.122% | $205.2993 | $205.30 | $205.30 | $205.30 |
| Purchase #7 | $180.94 | 4.761% | $189.5546 | $189.55 | $189.55 | $189.60 |
| 7 purchase totals = | $1,174.14 | $1,260.8144 | $1,260.82 | $1,260.80 | $1,261.00 | |