| 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 | $138.40 | 3.398% | $143.1028 | $143.10 | $143.10 | $143.10 |
| Purchase #2 | $141.29 | 8.493% | $153.2898 | $153.29 | $153.30 | $153.30 |
| Purchase #3 | $216.85 | 3.457% | $224.3465 | $224.35 | $224.35 | $224.30 |
| Purchase #4 | $155.95 | 12.549% | $175.5202 | $175.52 | $175.50 | $175.50 |
| Purchase #5 | $223.55 | 13.711% | $254.2009 | $254.20 | $254.20 | $254.20 |
| Purchase #6 | $39.87 | 13.435% | $45.2265 | $45.23 | $45.25 | $45.20 |
| Purchase #7 | $74.41 | 8.639% | $80.8383 | $80.84 | $80.85 | $80.80 |
| 7 purchase totals = | $990.32 | $1,076.5250 | $1,076.53 | $1,076.55 | $1,076.40 | |