| 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 | $16.60 | 8.690% | $18.0425 | $18.04 | $18.05 | $18.00 |
| Purchase #2 | $96.48 | 11.412% | $107.4903 | $107.49 | $107.50 | $107.50 |
| Purchase #3 | $209.39 | 10.369% | $231.1016 | $231.10 | $231.10 | $231.10 |
| Purchase #4 | $162.89 | 11.360% | $181.3943 | $181.39 | $181.40 | $181.40 |
| Purchase #5 | $152.39 | 4.469% | $159.2003 | $159.20 | $159.20 | $159.20 |
| Purchase #6 | $115.91 | 8.586% | $125.862 | $125.86 | $125.85 | $125.90 |
| Purchase #7 | $100.34 | 10.239% | $110.6138 | $110.61 | $110.60 | $110.60 |
| 7 purchase totals = | $854.00 | $933.7048 | $933.69 | $933.70 | $933.70 | |