| 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 | $139.25 | 9.248% | $152.1278 | $152.13 | $152.15 | $152.10 |
| Purchase #2 | $114.76 | 7.111% | $122.9206 | $122.92 | $122.90 | $122.90 |
| Purchase #3 | $37.79 | 8.493% | $40.9995 | $41.00 | $41.00 | $41.00 |
| Purchase #4 | $35.39 | 7.411% | $38.0128 | $38.01 | $38.00 | $38.00 |
| Purchase #5 | $7.40 | 4.528% | $7.7351 | $7.74 | $7.75 | $7.70 |
| Purchase #6 | $38.90 | 6.679% | $41.4981 | $41.50 | $41.50 | $41.50 |
| Purchase #7 | $165.36 | 3.443% | $171.0533 | $171.05 | $171.05 | $171.10 |
| 7 purchase totals = | $538.85 | $574.3472 | $574.35 | $574.35 | $574.30 | |