| 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 | $72.37 | 6.102% | $76.786 | $76.79 | $76.80 | $76.80 |
| Purchase #2 | $140.46 | 3.677% | $145.6247 | $145.62 | $145.60 | $145.60 |
| Purchase #3 | $6.94 | 6.303% | $7.3774 | $7.38 | $7.40 | $7.40 |
| Purchase #4 | $237.64 | 11.363% | $264.643 | $264.64 | $264.65 | $264.60 |
| Purchase #5 | $8.41 | 13.289% | $9.5276 | $9.53 | $9.55 | $9.50 |
| Purchase #6 | $153.43 | 9.545% | $168.0749 | $168.07 | $168.05 | $168.10 |
| Purchase #7 | $218.44 | 8.755% | $237.5644 | $237.56 | $237.55 | $237.60 |
| 7 purchase totals = | $837.69 | $909.5980 | $909.59 | $909.60 | $909.60 | |