| 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 | $174.79 | 8.829% | $190.2222 | $190.22 | $190.20 | $190.20 |
| Purchase #2 | $177.92 | 4.699% | $186.2805 | $186.28 | $186.30 | $186.30 |
| Purchase #3 | $194.71 | 5.469% | $205.3587 | $205.36 | $205.35 | $205.40 |
| Purchase #4 | $73.62 | 13.658% | $83.675 | $83.68 | $83.70 | $83.70 |
| Purchase #5 | $219.84 | 5.560% | $232.0631 | $232.06 | $232.05 | $232.10 |
| Purchase #6 | $212.84 | 13.503% | $241.5798 | $241.58 | $241.60 | $241.60 |
| Purchase #7 | $159.59 | 13.406% | $180.9846 | $180.98 | $181.00 | $181.00 |
| 7 purchase totals = | $1,213.31 | $1,320.1639 | $1,320.16 | $1,320.20 | $1,320.30 | |