| 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 | $161.25 | 9.784% | $177.0267 | $177.03 | $177.05 | $177.00 |
| Purchase #2 | $124.34 | 11.743% | $138.9412 | $138.94 | $138.95 | $138.90 |
| Purchase #3 | $45.69 | 3.216% | $47.1594 | $47.16 | $47.15 | $47.20 |
| Purchase #4 | $96.78 | 10.422% | $106.8664 | $106.87 | $106.85 | $106.90 |
| Purchase #5 | $230.36 | 10.333% | $254.1631 | $254.16 | $254.15 | $254.20 |
| Purchase #6 | $127.44 | 3.756% | $132.2266 | $132.23 | $132.25 | $132.20 |
| Purchase #7 | $122.86 | 9.610% | $134.6668 | $134.67 | $134.65 | $134.70 |
| 7 purchase totals = | $908.72 | $991.0502 | $991.06 | $991.05 | $991.10 | |