| 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 | $143.35 | 3.577% | $148.4776 | $148.48 | $148.50 | $148.50 |
| Purchase #2 | $233.58 | 12.580% | $262.9644 | $262.96 | $262.95 | $263.00 |
| Purchase #3 | $126.88 | 7.368% | $136.2285 | $136.23 | $136.25 | $136.20 |
| Purchase #4 | $120.46 | 11.130% | $133.8672 | $133.87 | $133.85 | $133.90 |
| Purchase #5 | $191.52 | 13.239% | $216.8753 | $216.88 | $216.90 | $216.90 |
| Purchase #6 | $60.83 | 7.835% | $65.596 | $65.60 | $65.60 | $65.60 |
| Purchase #7 | $11.62 | 13.182% | $13.1517 | $13.15 | $13.15 | $13.20 |
| 7 purchase totals = | $888.24 | $977.1607 | $977.17 | $977.20 | $977.30 | |