| 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 | $190.62 | 4.105% | $198.445 | $198.45 | $198.45 | $198.40 |
| Purchase #2 | $42.41 | 13.569% | $48.1646 | $48.16 | $48.15 | $48.20 |
| Purchase #3 | $119.98 | 11.647% | $133.9541 | $133.95 | $133.95 | $134.00 |
| Purchase #4 | $207.67 | 7.282% | $222.7925 | $222.79 | $222.80 | $222.80 |
| Purchase #5 | $157.33 | 9.731% | $172.6398 | $172.64 | $172.65 | $172.60 |
| Purchase #6 | $32.72 | 5.323% | $34.4617 | $34.46 | $34.45 | $34.50 |
| Purchase #7 | $77.25 | 13.845% | $87.9453 | $87.95 | $87.95 | $87.90 |
| 7 purchase totals = | $827.98 | $898.4030 | $898.40 | $898.40 | $898.40 | |