| 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 | $126.64 | 8.542% | $137.4576 | $137.46 | $137.45 | $137.50 |
| Purchase #2 | $140.92 | 7.406% | $151.3565 | $151.36 | $151.35 | $151.40 |
| Purchase #3 | $223.50 | 4.736% | $234.085 | $234.09 | $234.10 | $234.10 |
| Purchase #4 | $11.95 | 5.329% | $12.5868 | $12.59 | $12.60 | $12.60 |
| Purchase #5 | $46.55 | 9.131% | $50.8005 | $50.80 | $50.80 | $50.80 |
| Purchase #6 | $187.28 | 4.468% | $195.6477 | $195.65 | $195.65 | $195.60 |
| Purchase #7 | $180.71 | 9.608% | $198.0726 | $198.07 | $198.05 | $198.10 |
| 7 purchase totals = | $917.55 | $980.0067 | $980.02 | $980.00 | $980.10 | |