| 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 | $156.41 | 10.695% | $173.138 | $173.14 | $173.15 | $173.10 |
| Purchase #2 | $250.27 | 6.465% | $266.45 | $266.45 | $266.45 | $266.50 |
| Purchase #3 | $201.88 | 6.394% | $214.7882 | $214.79 | $214.80 | $214.80 |
| Purchase #4 | $244.78 | 10.729% | $271.0424 | $271.04 | $271.05 | $271.00 |
| Purchase #5 | $96.60 | 12.674% | $108.8431 | $108.84 | $108.85 | $108.80 |
| Purchase #6 | $114.56 | 9.217% | $125.119 | $125.12 | $125.10 | $125.10 |
| Purchase #7 | $198.53 | 7.659% | $213.7354 | $213.74 | $213.75 | $213.70 |
| 7 purchase totals = | $1,263.03 | $1,373.1161 | $1,373.12 | $1,373.15 | $1,373.00 | |