| 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 | $153.81 | 11.247% | $171.109 | $171.11 | $171.10 | $171.10 |
| Purchase #2 | $168.61 | 12.352% | $189.4367 | $189.44 | $189.45 | $189.40 |
| Purchase #3 | $153.47 | 4.369% | $160.1751 | $160.18 | $160.20 | $160.20 |
| Purchase #4 | $180.32 | 13.859% | $205.3105 | $205.31 | $205.30 | $205.30 |
| Purchase #5 | $55.67 | 4.616% | $58.2397 | $58.24 | $58.25 | $58.20 |
| Purchase #6 | $24.84 | 4.374% | $25.9265 | $25.93 | $25.95 | $25.90 |
| Purchase #7 | $198.32 | 8.401% | $214.9809 | $214.98 | $215.00 | $215.00 |
| 7 purchase totals = | $935.04 | $1,025.1784 | $1,025.19 | $1,025.25 | $1,025.10 | |