| 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 | $133.41 | 10.537% | $147.4674 | $147.47 | $147.45 | $147.50 |
| Purchase #2 | $129.37 | 4.227% | $134.8385 | $134.84 | $134.85 | $134.80 |
| Purchase #3 | $99.61 | 10.652% | $110.2205 | $110.22 | $110.20 | $110.20 |
| Purchase #4 | $163.77 | 8.834% | $178.2374 | $178.24 | $178.25 | $178.20 |
| Purchase #5 | $152.34 | 4.458% | $159.1313 | $159.13 | $159.15 | $159.10 |
| Purchase #6 | $197.95 | 3.627% | $205.1296 | $205.13 | $205.15 | $205.10 |
| Purchase #7 | $104.66 | 10.324% | $115.4651 | $115.47 | $115.45 | $115.50 |
| 7 purchase totals = | $981.11 | $1,050.4898 | $1,050.50 | $1,050.50 | $1,050.40 | |