| 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 | $133.71 | 11.834% | $149.5332 | $149.53 | $149.55 | $149.50 |
| Purchase #2 | $223.90 | 8.459% | $242.8397 | $242.84 | $242.85 | $242.80 |
| Purchase #3 | $226.48 | 3.643% | $234.7307 | $234.73 | $234.75 | $234.70 |
| Purchase #4 | $156.54 | 6.855% | $167.2708 | $167.27 | $167.25 | $167.30 |
| Purchase #5 | $151.35 | 10.548% | $167.3144 | $167.31 | $167.30 | $167.30 |
| Purchase #6 | $145.91 | 5.623% | $154.1145 | $154.11 | $154.10 | $154.10 |
| Purchase #7 | $180.43 | 8.615% | $195.974 | $195.97 | $195.95 | $196.00 |
| 7 purchase totals = | $1,218.32 | $1,311.7773 | $1,311.76 | $1,311.75 | $1,311.70 | |