| 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 | $146.85 | 10.261% | $161.9183 | $161.92 | $161.90 | $161.90 |
| Purchase #2 | $76.76 | 4.430% | $80.1605 | $80.16 | $80.15 | $80.20 |
| Purchase #3 | $150.29 | 11.503% | $167.5779 | $167.58 | $167.60 | $167.60 |
| Purchase #4 | $73.72 | 8.158% | $79.7341 | $79.73 | $79.75 | $79.70 |
| Purchase #5 | $181.49 | 6.498% | $193.2832 | $193.28 | $193.30 | $193.30 |
| Purchase #6 | $163.99 | 11.569% | $182.962 | $182.96 | $182.95 | $183.00 |
| Purchase #7 | $126.32 | 8.749% | $137.3717 | $137.37 | $137.35 | $137.40 |
| 7 purchase totals = | $919.42 | $1,003.0077 | $1,003.00 | $1,003.00 | $1,003.10 | |