| 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 | $211.26 | 6.332% | $224.637 | $224.64 | $224.65 | $224.60 |
| Purchase #2 | $11.90 | 8.106% | $12.8646 | $12.86 | $12.85 | $12.90 |
| Purchase #3 | $164.31 | 6.513% | $175.0115 | $175.01 | $175.00 | $175.00 |
| Purchase #4 | $152.50 | 13.442% | $172.9991 | $173.00 | $173.00 | $173.00 |
| Purchase #5 | $171.89 | 5.381% | $181.1394 | $181.14 | $181.15 | $181.10 |
| Purchase #6 | $220.64 | 11.452% | $245.9077 | $245.91 | $245.90 | $245.90 |
| Purchase #7 | $138.72 | 10.733% | $153.6088 | $153.61 | $153.60 | $153.60 |
| 7 purchase totals = | $1,071.22 | $1,166.1681 | $1,166.17 | $1,166.15 | $1,166.10 | |