| 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 | $167.30 | 10.638% | $185.0974 | $185.10 | $185.10 | $185.10 |
| Purchase #2 | $23.61 | 5.485% | $24.905 | $24.91 | $24.90 | $24.90 |
| Purchase #3 | $6.84 | 12.253% | $7.6781 | $7.68 | $7.70 | $7.70 |
| Purchase #4 | $157.55 | 10.161% | $173.5587 | $173.56 | $173.55 | $173.60 |
| Purchase #5 | $245.79 | 7.728% | $264.7847 | $264.78 | $264.80 | $264.80 |
| Purchase #6 | $189.65 | 4.644% | $198.4573 | $198.46 | $198.45 | $198.50 |
| Purchase #7 | $68.64 | 11.379% | $76.4505 | $76.45 | $76.45 | $76.50 |
| 7 purchase totals = | $859.38 | $930.9317 | $930.94 | $930.95 | $931.10 | |