| 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 | $94.81 | 13.276% | $107.397 | $107.40 | $107.40 | $107.40 |
| Purchase #2 | $157.27 | 5.706% | $166.2438 | $166.24 | $166.25 | $166.20 |
| Purchase #3 | $220.52 | 4.367% | $230.1501 | $230.15 | $230.15 | $230.20 |
| Purchase #4 | $148.83 | 11.183% | $165.4737 | $165.47 | $165.45 | $165.50 |
| Purchase #5 | $104.80 | 13.471% | $118.9176 | $118.92 | $118.90 | $118.90 |
| Purchase #6 | $50.50 | 8.159% | $54.6203 | $54.62 | $54.60 | $54.60 |
| Purchase #7 | $10.72 | 10.178% | $11.8111 | $11.81 | $11.80 | $11.80 |
| 7 purchase totals = | $787.45 | $854.6136 | $854.61 | $854.55 | $854.60 | |