| 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 | $143.31 | 6.441% | $152.5406 | $152.54 | $152.55 | $152.50 |
| Purchase #2 | $15.38 | 8.734% | $16.7233 | $16.72 | $16.70 | $16.70 |
| Purchase #3 | $113.96 | 13.577% | $129.4323 | $129.43 | $129.45 | $129.40 |
| Purchase #4 | $70.43 | 3.116% | $72.6246 | $72.62 | $72.60 | $72.60 |
| Purchase #5 | $146.91 | 12.735% | $165.619 | $165.62 | $165.60 | $165.60 |
| Purchase #6 | $72.35 | 6.399% | $76.9797 | $76.98 | $77.00 | $77.00 |
| Purchase #7 | $235.57 | 6.578% | $251.0658 | $251.07 | $251.05 | $251.10 |
| 7 purchase totals = | $797.91 | $864.9853 | $864.98 | $864.95 | $864.90 | |