| 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 | $146.69 | 12.136% | $164.4923 | $164.49 | $164.50 | $164.50 |
| Purchase #2 | $145.37 | 5.866% | $153.8974 | $153.90 | $153.90 | $153.90 |
| Purchase #3 | $125.27 | 4.284% | $130.6366 | $130.64 | $130.65 | $130.60 |
| Purchase #4 | $6.69 | 3.445% | $6.9205 | $6.92 | $6.90 | $6.90 |
| Purchase #5 | $183.55 | 7.423% | $197.1749 | $197.17 | $197.15 | $197.20 |
| Purchase #6 | $167.66 | 9.243% | $183.1568 | $183.16 | $183.15 | $183.20 |
| Purchase #7 | $127.44 | 7.219% | $136.6399 | $136.64 | $136.65 | $136.60 |
| 7 purchase totals = | $902.67 | $972.9184 | $972.92 | $972.90 | $972.90 | |