| 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 | $18.26 | 4.623% | $19.1042 | $19.10 | $19.10 | $19.10 |
| Purchase #2 | $162.72 | 8.740% | $176.9417 | $176.94 | $176.95 | $176.90 |
| Purchase #3 | $206.73 | 11.281% | $230.0512 | $230.05 | $230.05 | $230.10 |
| Purchase #4 | $243.26 | 13.453% | $275.9858 | $275.99 | $276.00 | $276.00 |
| Purchase #5 | $120.25 | 11.565% | $134.1569 | $134.16 | $134.15 | $134.20 |
| Purchase #6 | $70.82 | 5.389% | $74.6365 | $74.64 | $74.65 | $74.60 |
| Purchase #7 | $162.91 | 3.126% | $168.0026 | $168.00 | $168.00 | $168.00 |
| 7 purchase totals = | $984.95 | $1,078.8789 | $1,078.88 | $1,078.90 | $1,078.90 | |