| 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 | $22.25 | 9.573% | $24.38 | $24.38 | $24.40 | $24.40 |
| Purchase #2 | $204.62 | 11.169% | $227.474 | $227.47 | $227.45 | $227.50 |
| Purchase #3 | $167.47 | 5.446% | $176.5904 | $176.59 | $176.60 | $176.60 |
| Purchase #4 | $151.90 | 9.272% | $165.9842 | $165.98 | $166.00 | $166.00 |
| Purchase #5 | $15.47 | 3.812% | $16.0597 | $16.06 | $16.05 | $16.10 |
| Purchase #6 | $192.43 | 4.421% | $200.9373 | $200.94 | $200.95 | $200.90 |
| Purchase #7 | $249.62 | 11.653% | $278.7082 | $278.71 | $278.70 | $278.70 |
| 7 purchase totals = | $1,003.76 | $1,090.1338 | $1,090.13 | $1,090.15 | $1,090.20 | |