| 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 | $136.25 | 12.143% | $152.7948 | $152.79 | $152.80 | $152.80 |
| Purchase #2 | $183.94 | 6.592% | $196.0653 | $196.07 | $196.05 | $196.10 |
| Purchase #3 | $132.98 | 5.543% | $140.3511 | $140.35 | $140.35 | $140.40 |
| Purchase #4 | $168.66 | 13.576% | $191.5573 | $191.56 | $191.55 | $191.60 |
| Purchase #5 | $8.54 | 11.579% | $9.5288 | $9.53 | $9.55 | $9.50 |
| Purchase #6 | $140.96 | 11.774% | $157.5566 | $157.56 | $157.55 | $157.60 |
| Purchase #7 | $101.27 | 8.206% | $109.5802 | $109.58 | $109.60 | $109.60 |
| 7 purchase totals = | $872.60 | $957.4341 | $957.44 | $957.45 | $957.60 | |