| 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 | $120.91 | 3.561% | $125.2156 | $125.22 | $125.20 | $125.20 |
| Purchase #2 | $180.25 | 3.844% | $187.1788 | $187.18 | $187.20 | $187.20 |
| Purchase #3 | $134.56 | 5.870% | $142.4587 | $142.46 | $142.45 | $142.50 |
| Purchase #4 | $32.99 | 6.781% | $35.2271 | $35.23 | $35.25 | $35.20 |
| Purchase #5 | $152.43 | 12.190% | $171.0112 | $171.01 | $171.00 | $171.00 |
| Purchase #6 | $133.75 | 5.330% | $140.8789 | $140.88 | $140.90 | $140.90 |
| Purchase #7 | $175.66 | 10.639% | $194.3485 | $194.35 | $194.35 | $194.30 |
| 7 purchase totals = | $930.55 | $996.3188 | $996.33 | $996.35 | $996.30 | |