| 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 | $145.31 | 5.140% | $152.7789 | $152.78 | $152.80 | $152.80 |
| Purchase #2 | $227.57 | 8.715% | $247.4027 | $247.40 | $247.40 | $247.40 |
| Purchase #3 | $139.29 | 12.153% | $156.2179 | $156.22 | $156.20 | $156.20 |
| Purchase #4 | $161.64 | 9.685% | $177.2948 | $177.29 | $177.30 | $177.30 |
| Purchase #5 | $125.42 | 7.262% | $134.528 | $134.53 | $134.55 | $134.50 |
| Purchase #6 | $132.48 | 7.798% | $142.8108 | $142.81 | $142.80 | $142.80 |
| Purchase #7 | $101.89 | 12.673% | $114.8025 | $114.80 | $114.80 | $114.80 |
| 7 purchase totals = | $1,033.60 | $1,125.8356 | $1,125.83 | $1,125.85 | $1,125.80 | |