| 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 | $186.46 | 9.206% | $203.6255 | $203.63 | $203.65 | $203.60 |
| Purchase #2 | $126.71 | 5.374% | $133.5194 | $133.52 | $133.50 | $133.50 |
| Purchase #3 | $142.98 | 8.286% | $154.8273 | $154.83 | $154.85 | $154.80 |
| Purchase #4 | $144.25 | 6.150% | $153.1214 | $153.12 | $153.10 | $153.10 |
| Purchase #5 | $115.84 | 7.454% | $124.4747 | $124.47 | $124.45 | $124.50 |
| Purchase #6 | $31.78 | 4.615% | $33.2466 | $33.25 | $33.25 | $33.20 |
| Purchase #7 | $95.42 | 12.705% | $107.5431 | $107.54 | $107.55 | $107.50 |
| 7 purchase totals = | $843.44 | $910.3580 | $910.36 | $910.35 | $910.20 | |