| 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 | $178.86 | 11.425% | $199.2948 | $199.29 | $199.30 | $199.30 |
| Purchase #2 | $239.81 | 12.304% | $269.3162 | $269.32 | $269.30 | $269.30 |
| Purchase #3 | $207.95 | 6.288% | $221.0259 | $221.03 | $221.05 | $221.00 |
| Purchase #4 | $149.90 | 4.436% | $156.5496 | $156.55 | $156.55 | $156.50 |
| Purchase #5 | $175.59 | 10.119% | $193.358 | $193.36 | $193.35 | $193.40 |
| Purchase #6 | $180.37 | 13.231% | $204.2348 | $204.23 | $204.25 | $204.20 |
| Purchase #7 | $83.38 | 4.823% | $87.4014 | $87.40 | $87.40 | $87.40 |
| 7 purchase totals = | $1,215.86 | $1,331.1807 | $1,331.18 | $1,331.20 | $1,331.10 | |