| 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 | $112.41 | 11.491% | $125.327 | $125.33 | $125.35 | $125.30 |
| Purchase #2 | $11.90 | 11.445% | $13.262 | $13.26 | $13.25 | $13.30 |
| Purchase #3 | $156.27 | 9.823% | $171.6204 | $171.62 | $171.60 | $171.60 |
| Purchase #4 | $136.57 | 7.547% | $146.8769 | $146.88 | $146.90 | $146.90 |
| Purchase #5 | $12.44 | 7.498% | $13.3728 | $13.37 | $13.35 | $13.40 |
| Purchase #6 | $38.93 | 4.834% | $40.8119 | $40.81 | $40.80 | $40.80 |
| Purchase #7 | $172.45 | 3.487% | $178.4633 | $178.46 | $178.45 | $178.50 |
| 7 purchase totals = | $640.97 | $689.7343 | $689.73 | $689.70 | $689.80 | |