| 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 | $195.50 | 3.538% | $202.4168 | $202.42 | $202.40 | $202.40 |
| Purchase #2 | $245.76 | 3.327% | $253.9364 | $253.94 | $253.95 | $253.90 |
| Purchase #3 | $179.32 | 5.288% | $188.8024 | $188.80 | $188.80 | $188.80 |
| Purchase #4 | $12.87 | 10.159% | $14.1775 | $14.18 | $14.20 | $14.20 |
| Purchase #5 | $11.56 | 10.169% | $12.7355 | $12.74 | $12.75 | $12.70 |
| Purchase #6 | $121.52 | 9.821% | $133.4545 | $133.45 | $133.45 | $133.50 |
| Purchase #7 | $152.38 | 3.318% | $157.436 | $157.44 | $157.45 | $157.40 |
| 7 purchase totals = | $918.91 | $962.9591 | $962.97 | $963.00 | $962.90 | |