| 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 | $82.63 | 7.249% | $88.6198 | $88.62 | $88.60 | $88.60 |
| Purchase #2 | $121.89 | 7.305% | $130.7941 | $130.79 | $130.80 | $130.80 |
| Purchase #3 | $130.78 | 12.588% | $147.2426 | $147.24 | $147.25 | $147.20 |
| Purchase #4 | $173.40 | 7.230% | $185.9368 | $185.94 | $185.95 | $185.90 |
| Purchase #5 | $144.42 | 9.274% | $157.8135 | $157.81 | $157.80 | $157.80 |
| Purchase #6 | $36.84 | 5.578% | $38.8949 | $38.89 | $38.90 | $38.90 |
| Purchase #7 | $160.60 | 4.522% | $167.8623 | $167.86 | $167.85 | $167.90 |
| 7 purchase totals = | $850.56 | $917.1640 | $917.15 | $917.15 | $917.10 | |