| 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 | $93.37 | 13.673% | $106.1365 | $106.14 | $106.15 | $106.10 |
| Purchase #2 | $106.60 | 7.718% | $114.8274 | $114.83 | $114.85 | $114.80 |
| Purchase #3 | $154.40 | 3.479% | $159.7716 | $159.77 | $159.75 | $159.80 |
| Purchase #4 | $168.29 | 6.234% | $178.7812 | $178.78 | $178.80 | $178.80 |
| Purchase #5 | $126.59 | 6.585% | $134.926 | $134.93 | $134.95 | $134.90 |
| Purchase #6 | $7.54 | 12.102% | $8.4525 | $8.45 | $8.45 | $8.50 |
| Purchase #7 | $144.90 | 4.662% | $151.6552 | $151.66 | $151.65 | $151.70 |
| 7 purchase totals = | $801.69 | $854.5504 | $854.56 | $854.60 | $854.60 | |