| 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 | $165.48 | 11.680% | $184.8081 | $184.81 | $184.80 | $184.80 |
| Purchase #2 | $142.48 | 8.145% | $154.085 | $154.09 | $154.10 | $154.10 |
| Purchase #3 | $173.59 | 5.636% | $183.3735 | $183.37 | $183.35 | $183.40 |
| Purchase #4 | $41.94 | 4.361% | $43.769 | $43.77 | $43.75 | $43.80 |
| Purchase #5 | $206.95 | 3.578% | $214.3547 | $214.35 | $214.35 | $214.40 |
| Purchase #6 | $136.34 | 13.266% | $154.4269 | $154.43 | $154.45 | $154.40 |
| Purchase #7 | $80.84 | 4.335% | $84.3444 | $84.34 | $84.35 | $84.30 |
| 7 purchase totals = | $947.62 | $1,019.1616 | $1,019.16 | $1,019.15 | $1,019.20 | |