| 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 | $175.26 | 3.401% | $181.2206 | $181.22 | $181.20 | $181.20 |
| Purchase #2 | $77.90 | 4.841% | $81.6711 | $81.67 | $81.65 | $81.70 |
| Purchase #3 | $152.98 | 11.496% | $170.5666 | $170.57 | $170.55 | $170.60 |
| Purchase #4 | $184.59 | 4.732% | $193.3248 | $193.32 | $193.30 | $193.30 |
| Purchase #5 | $59.29 | 7.867% | $63.9543 | $63.95 | $63.95 | $64.00 |
| Purchase #6 | $41.61 | 5.287% | $43.8099 | $43.81 | $43.80 | $43.80 |
| Purchase #7 | $186.51 | 6.864% | $199.312 | $199.31 | $199.30 | $199.30 |
| 7 purchase totals = | $878.14 | $933.8593 | $933.85 | $933.75 | $933.90 | |