| 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 | $13.72 | 13.867% | $15.6226 | $15.62 | $15.60 | $15.60 |
| Purchase #2 | $149.80 | 3.137% | $154.4992 | $154.50 | $154.50 | $154.50 |
| Purchase #3 | $34.36 | 9.318% | $37.5617 | $37.56 | $37.55 | $37.60 |
| Purchase #4 | $244.77 | 3.526% | $253.4006 | $253.40 | $253.40 | $253.40 |
| Purchase #5 | $150.63 | 11.820% | $168.4345 | $168.43 | $168.45 | $168.40 |
| Purchase #6 | $21.32 | 12.800% | $24.049 | $24.05 | $24.05 | $24.00 |
| Purchase #7 | $170.83 | 6.535% | $181.9937 | $181.99 | $182.00 | $182.00 |
| 7 purchase totals = | $785.43 | $835.5613 | $835.55 | $835.55 | $835.50 | |