| 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 | $125.55 | 12.847% | $141.6794 | $141.68 | $141.70 | $141.70 |
| Purchase #2 | $39.67 | 12.589% | $44.6641 | $44.66 | $44.65 | $44.70 |
| Purchase #3 | $46.37 | 10.851% | $51.4016 | $51.40 | $51.40 | $51.40 |
| Purchase #4 | $230.70 | 7.209% | $247.3312 | $247.33 | $247.35 | $247.30 |
| Purchase #5 | $147.55 | 4.529% | $154.2325 | $154.23 | $154.25 | $154.20 |
| Purchase #6 | $155.86 | 6.187% | $165.5031 | $165.50 | $165.50 | $165.50 |
| Purchase #7 | $139.64 | 8.610% | $151.663 | $151.66 | $151.65 | $151.70 |
| 7 purchase totals = | $885.34 | $956.4749 | $956.46 | $956.50 | $956.50 | |