| 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 | $155.57 | 13.282% | $176.2328 | $176.23 | $176.25 | $176.20 |
| Purchase #2 | $40.88 | 5.335% | $43.0609 | $43.06 | $43.05 | $43.10 |
| Purchase #3 | $157.37 | 7.114% | $168.5653 | $168.57 | $168.55 | $168.60 |
| Purchase #4 | $141.51 | 3.111% | $145.9124 | $145.91 | $145.90 | $145.90 |
| Purchase #5 | $172.65 | 4.841% | $181.008 | $181.01 | $181.00 | $181.00 |
| Purchase #6 | $154.99 | 11.742% | $173.1889 | $173.19 | $173.20 | $173.20 |
| Purchase #7 | $57.99 | 6.429% | $61.7182 | $61.72 | $61.70 | $61.70 |
| 7 purchase totals = | $880.96 | $949.6865 | $949.69 | $949.65 | $949.70 | |