| 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 | $134.49 | 12.147% | $150.8265 | $150.83 | $150.85 | $150.80 |
| Purchase #2 | $218.35 | 3.741% | $226.5185 | $226.52 | $226.50 | $226.50 |
| Purchase #3 | $224.56 | 12.798% | $253.2992 | $253.30 | $253.30 | $253.30 |
| Purchase #4 | $202.67 | 5.486% | $213.7885 | $213.79 | $213.80 | $213.80 |
| Purchase #5 | $143.59 | 9.575% | $157.3387 | $157.34 | $157.35 | $157.30 |
| Purchase #6 | $182.30 | 11.315% | $202.9272 | $202.93 | $202.95 | $202.90 |
| Purchase #7 | $91.35 | 3.454% | $94.5052 | $94.51 | $94.50 | $94.50 |
| 7 purchase totals = | $1,197.31 | $1,299.2038 | $1,299.22 | $1,299.25 | $1,299.10 | |