| 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 | $163.91 | 10.778% | $181.5762 | $181.58 | $181.60 | $181.60 |
| Purchase #2 | $66.90 | 7.580% | $71.971 | $71.97 | $71.95 | $72.00 |
| Purchase #3 | $15.98 | 12.205% | $17.9304 | $17.93 | $17.95 | $17.90 |
| Purchase #4 | $103.67 | 7.634% | $111.5842 | $111.58 | $111.60 | $111.60 |
| Purchase #5 | $26.41 | 5.737% | $27.9251 | $27.93 | $27.95 | $27.90 |
| Purchase #6 | $14.27 | 8.769% | $15.5213 | $15.52 | $15.50 | $15.50 |
| Purchase #7 | $136.29 | 12.346% | $153.1164 | $153.12 | $153.10 | $153.10 |
| 7 purchase totals = | $527.43 | $579.6246 | $579.63 | $579.65 | $579.60 | |