| 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 | $129.75 | 12.703% | $146.2321 | $146.23 | $146.25 | $146.20 |
| Purchase #2 | $172.86 | 10.554% | $191.1036 | $191.10 | $191.10 | $191.10 |
| Purchase #3 | $218.50 | 12.658% | $246.1577 | $246.16 | $246.15 | $246.20 |
| Purchase #4 | $215.53 | 4.694% | $225.647 | $225.65 | $225.65 | $225.60 |
| Purchase #5 | $120.97 | 7.762% | $130.3597 | $130.36 | $130.35 | $130.40 |
| Purchase #6 | $12.25 | 10.788% | $13.5715 | $13.57 | $13.55 | $13.60 |
| Purchase #7 | $175.91 | 8.149% | $190.2449 | $190.24 | $190.25 | $190.20 |
| 7 purchase totals = | $1,045.77 | $1,143.3165 | $1,143.31 | $1,143.30 | $1,143.30 | |