| 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 | $198.27 | 6.747% | $211.6473 | $211.65 | $211.65 | $211.60 |
| Purchase #2 | $173.27 | 8.421% | $187.8611 | $187.86 | $187.85 | $187.90 |
| Purchase #3 | $224.43 | 6.723% | $239.5184 | $239.52 | $239.50 | $239.50 |
| Purchase #4 | $15.93 | 9.853% | $17.4996 | $17.50 | $17.50 | $17.50 |
| Purchase #5 | $175.59 | 3.177% | $181.1685 | $181.17 | $181.15 | $181.20 |
| Purchase #6 | $204.42 | 6.175% | $217.0429 | $217.04 | $217.05 | $217.00 |
| Purchase #7 | $161.49 | 13.478% | $183.2556 | $183.26 | $183.25 | $183.30 |
| 7 purchase totals = | $1,153.40 | $1,237.9934 | $1,238.00 | $1,237.95 | $1,238.00 | |