| 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 | $125.92 | 3.867% | $130.7893 | $130.79 | $130.80 | $130.80 |
| Purchase #2 | $88.52 | 6.559% | $94.326 | $94.33 | $94.35 | $94.30 |
| Purchase #3 | $149.33 | 8.788% | $162.4531 | $162.45 | $162.45 | $162.50 |
| Purchase #4 | $127.94 | 5.423% | $134.8782 | $134.88 | $134.90 | $134.90 |
| Purchase #5 | $115.43 | 12.587% | $129.9592 | $129.96 | $129.95 | $130.00 |
| Purchase #6 | $99.88 | 7.273% | $107.1443 | $107.14 | $107.15 | $107.10 |
| Purchase #7 | $80.84 | 8.539% | $87.7429 | $87.74 | $87.75 | $87.70 |
| 7 purchase totals = | $787.86 | $847.2930 | $847.29 | $847.35 | $847.30 | |