| 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 | $136.80 | 11.607% | $152.6784 | $152.68 | $152.70 | $152.70 |
| Purchase #2 | $141.73 | 4.305% | $147.8315 | $147.83 | $147.85 | $147.80 |
| Purchase #3 | $15.78 | 13.621% | $17.9294 | $17.93 | $17.95 | $17.90 |
| Purchase #4 | $34.92 | 12.657% | $39.3398 | $39.34 | $39.35 | $39.30 |
| Purchase #5 | $250.27 | 9.140% | $273.1447 | $273.14 | $273.15 | $273.10 |
| Purchase #6 | $7.77 | 4.828% | $8.1451 | $8.15 | $8.15 | $8.10 |
| Purchase #7 | $199.72 | 12.734% | $225.1523 | $225.15 | $225.15 | $225.20 |
| 7 purchase totals = | $786.99 | $864.2212 | $864.22 | $864.30 | $864.10 | |