| 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 | $171.97 | 13.128% | $194.5462 | $194.55 | $194.55 | $194.50 |
| Purchase #2 | $79.31 | 3.151% | $81.8091 | $81.81 | $81.80 | $81.80 |
| Purchase #3 | $14.81 | 12.549% | $16.6685 | $16.67 | $16.65 | $16.70 |
| Purchase #4 | $74.25 | 3.813% | $77.0812 | $77.08 | $77.10 | $77.10 |
| Purchase #5 | $30.45 | 4.586% | $31.8464 | $31.85 | $31.85 | $31.80 |
| Purchase #6 | $52.72 | 8.130% | $57.0061 | $57.01 | $57.00 | $57.00 |
| Purchase #7 | $218.36 | 13.453% | $247.736 | $247.74 | $247.75 | $247.70 |
| 7 purchase totals = | $641.87 | $706.6935 | $706.71 | $706.70 | $706.60 | |