| 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 | $165.36 | 12.474% | $185.987 | $185.99 | $186.00 | $186.00 |
| Purchase #2 | $168.98 | 9.842% | $185.611 | $185.61 | $185.60 | $185.60 |
| Purchase #3 | $101.53 | 13.661% | $115.4 | $115.40 | $115.40 | $115.40 |
| Purchase #4 | $60.91 | 6.436% | $64.8302 | $64.83 | $64.85 | $64.80 |
| Purchase #5 | $31.39 | 3.417% | $32.4626 | $32.46 | $32.45 | $32.50 |
| Purchase #6 | $23.93 | 8.162% | $25.8832 | $25.88 | $25.90 | $25.90 |
| Purchase #7 | $147.39 | 13.613% | $167.4542 | $167.45 | $167.45 | $167.50 |
| 7 purchase totals = | $699.49 | $777.6282 | $777.62 | $777.65 | $777.70 | |