| 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 | $151.82 | 13.336% | $172.0667 | $172.07 | $172.05 | $172.10 |
| Purchase #2 | $123.41 | 7.482% | $132.6435 | $132.64 | $132.65 | $132.60 |
| Purchase #3 | $52.37 | 8.764% | $56.9597 | $56.96 | $56.95 | $57.00 |
| Purchase #4 | $46.32 | 3.340% | $47.8671 | $47.87 | $47.85 | $47.90 |
| Purchase #5 | $193.42 | 12.804% | $218.1855 | $218.19 | $218.20 | $218.20 |
| Purchase #6 | $195.72 | 5.681% | $206.8389 | $206.84 | $206.85 | $206.80 |
| Purchase #7 | $59.79 | 8.770% | $65.0336 | $65.03 | $65.05 | $65.00 |
| 7 purchase totals = | $822.85 | $899.5950 | $899.60 | $899.60 | $899.60 | |