| 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 | $173.92 | 7.190% | $186.4248 | $186.42 | $186.40 | $186.40 |
| Purchase #2 | $17.42 | 7.683% | $18.7584 | $18.76 | $18.75 | $18.80 |
| Purchase #3 | $75.81 | 5.593% | $80.0501 | $80.05 | $80.05 | $80.10 |
| Purchase #4 | $88.33 | 9.163% | $96.4237 | $96.42 | $96.40 | $96.40 |
| Purchase #5 | $212.84 | 5.737% | $225.0506 | $225.05 | $225.05 | $225.10 |
| Purchase #6 | $90.65 | 8.652% | $98.493 | $98.49 | $98.50 | $98.50 |
| Purchase #7 | $151.91 | 11.796% | $169.8293 | $169.83 | $169.85 | $169.80 |
| 7 purchase totals = | $810.88 | $875.0299 | $875.02 | $875.00 | $875.10 | |