| 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 | $135.40 | 7.514% | $145.574 | $145.57 | $145.55 | $145.60 |
| Purchase #2 | $143.38 | 5.189% | $150.82 | $150.82 | $150.80 | $150.80 |
| Purchase #3 | $136.60 | 13.598% | $155.1749 | $155.17 | $155.15 | $155.20 |
| Purchase #4 | $176.56 | 13.390% | $200.2014 | $200.20 | $200.20 | $200.20 |
| Purchase #5 | $80.37 | 7.820% | $86.6549 | $86.65 | $86.65 | $86.70 |
| Purchase #6 | $200.43 | 5.265% | $210.9826 | $210.98 | $211.00 | $211.00 |
| Purchase #7 | $47.34 | 8.483% | $51.3559 | $51.36 | $51.35 | $51.40 |
| 7 purchase totals = | $920.08 | $1,000.7637 | $1,000.75 | $1,000.70 | $1,000.90 | |