| 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 | $207.29 | 5.867% | $219.4517 | $219.45 | $219.45 | $219.50 |
| Purchase #2 | $172.59 | 5.420% | $181.9444 | $181.94 | $181.95 | $181.90 |
| Purchase #3 | $217.30 | 6.501% | $231.4267 | $231.43 | $231.45 | $231.40 |
| Purchase #4 | $156.83 | 13.716% | $178.3408 | $178.34 | $178.35 | $178.30 |
| Purchase #5 | $18.48 | 4.342% | $19.2824 | $19.28 | $19.30 | $19.30 |
| Purchase #6 | $14.71 | 12.785% | $16.5907 | $16.59 | $16.60 | $16.60 |
| Purchase #7 | $57.93 | 9.184% | $63.2503 | $63.25 | $63.25 | $63.30 |
| 7 purchase totals = | $845.13 | $910.2870 | $910.28 | $910.35 | $910.30 | |