| 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 | $193.46 | 5.535% | $204.168 | $204.17 | $204.15 | $204.20 |
| Purchase #2 | $31.52 | 13.594% | $35.8048 | $35.80 | $35.80 | $35.80 |
| Purchase #3 | $23.98 | 12.399% | $26.9533 | $26.95 | $26.95 | $27.00 |
| Purchase #4 | $192.27 | 5.639% | $203.1121 | $203.11 | $203.10 | $203.10 |
| Purchase #5 | $15.99 | 4.816% | $16.7601 | $16.76 | $16.75 | $16.80 |
| Purchase #6 | $22.69 | 5.129% | $23.8538 | $23.85 | $23.85 | $23.90 |
| Purchase #7 | $224.35 | 10.520% | $247.9516 | $247.95 | $247.95 | $248.00 |
| 7 purchase totals = | $704.26 | $758.6037 | $758.59 | $758.55 | $758.80 | |