| 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 | $145.92 | 13.225% | $165.2179 | $165.22 | $165.20 | $165.20 |
| Purchase #2 | $239.71 | 5.509% | $252.9156 | $252.92 | $252.90 | $252.90 |
| Purchase #3 | $29.71 | 8.602% | $32.2657 | $32.27 | $32.25 | $32.30 |
| Purchase #4 | $185.51 | 4.487% | $193.8338 | $193.83 | $193.85 | $193.80 |
| Purchase #5 | $43.62 | 5.308% | $45.9353 | $45.94 | $45.95 | $45.90 |
| Purchase #6 | $166.56 | 9.448% | $182.2966 | $182.30 | $182.30 | $182.30 |
| Purchase #7 | $217.84 | 10.771% | $241.3035 | $241.30 | $241.30 | $241.30 |
| 7 purchase totals = | $1,028.87 | $1,113.7684 | $1,113.78 | $1,113.75 | $1,113.70 | |