| 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 | $245.68 | 13.874% | $279.7656 | $279.77 | $279.75 | $279.80 |
| Purchase #2 | $34.75 | 4.433% | $36.2905 | $36.29 | $36.30 | $36.30 |
| Purchase #3 | $141.62 | 10.544% | $156.5524 | $156.55 | $156.55 | $156.60 |
| Purchase #4 | $166.30 | 10.874% | $184.3835 | $184.38 | $184.40 | $184.40 |
| Purchase #5 | $127.45 | 5.777% | $134.8128 | $134.81 | $134.80 | $134.80 |
| Purchase #6 | $17.40 | 13.702% | $19.7841 | $19.78 | $19.80 | $19.80 |
| Purchase #7 | $43.25 | 6.716% | $46.1547 | $46.15 | $46.15 | $46.20 |
| 7 purchase totals = | $776.45 | $857.7436 | $857.73 | $857.75 | $857.90 | |