| 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 | $149.88 | 5.122% | $157.5569 | $157.56 | $157.55 | $157.60 |
| Purchase #2 | $155.87 | 8.319% | $168.8368 | $168.84 | $168.85 | $168.80 |
| Purchase #3 | $73.35 | 4.412% | $76.5862 | $76.59 | $76.60 | $76.60 |
| Purchase #4 | $57.25 | 7.172% | $61.356 | $61.36 | $61.35 | $61.40 |
| Purchase #5 | $222.32 | 7.587% | $239.1874 | $239.19 | $239.20 | $239.20 |
| Purchase #6 | $163.47 | 6.546% | $174.1707 | $174.17 | $174.15 | $174.20 |
| Purchase #7 | $207.43 | 12.440% | $233.2343 | $233.23 | $233.25 | $233.20 |
| 7 purchase totals = | $1,029.57 | $1,110.9283 | $1,110.94 | $1,110.95 | $1,111.00 | |