| 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 | $138.53 | 12.594% | $155.9765 | $155.98 | $156.00 | $156.00 |
| Purchase #2 | $171.82 | 6.244% | $182.5484 | $182.55 | $182.55 | $182.50 |
| Purchase #3 | $5.39 | 12.556% | $6.0668 | $6.07 | $6.05 | $6.10 |
| Purchase #4 | $137.67 | 13.177% | $155.8108 | $155.81 | $155.80 | $155.80 |
| Purchase #5 | $77.78 | 13.562% | $88.3285 | $88.33 | $88.35 | $88.30 |
| Purchase #6 | $194.55 | 3.530% | $201.4176 | $201.42 | $201.40 | $201.40 |
| Purchase #7 | $167.32 | 8.356% | $181.3013 | $181.30 | $181.30 | $181.30 |
| 7 purchase totals = | $893.06 | $971.4499 | $971.46 | $971.45 | $971.40 | |