| 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 | $135.69 | 10.438% | $149.8533 | $149.85 | $149.85 | $149.90 |
| Purchase #2 | $19.93 | 13.230% | $22.5667 | $22.57 | $22.55 | $22.60 |
| Purchase #3 | $91.65 | 10.167% | $100.9681 | $100.97 | $100.95 | $101.00 |
| Purchase #4 | $143.37 | 4.641% | $150.0238 | $150.02 | $150.00 | $150.00 |
| Purchase #5 | $148.58 | 12.863% | $167.6918 | $167.69 | $167.70 | $167.70 |
| Purchase #6 | $94.95 | 13.159% | $107.4445 | $107.44 | $107.45 | $107.40 |
| Purchase #7 | $150.47 | 4.565% | $157.339 | $157.34 | $157.35 | $157.30 |
| 7 purchase totals = | $784.64 | $855.8872 | $855.88 | $855.85 | $855.90 | |