| 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 | $137.93 | 9.441% | $150.952 | $150.95 | $150.95 | $151.00 |
| Purchase #2 | $100.69 | 6.872% | $107.6094 | $107.61 | $107.60 | $107.60 |
| Purchase #3 | $134.75 | 9.590% | $147.6725 | $147.67 | $147.65 | $147.70 |
| Purchase #4 | $18.60 | 8.809% | $20.2385 | $20.24 | $20.25 | $20.20 |
| Purchase #5 | $60.27 | 12.289% | $67.6766 | $67.68 | $67.70 | $67.70 |
| Purchase #6 | $61.49 | 11.442% | $68.5257 | $68.53 | $68.55 | $68.50 |
| Purchase #7 | $49.91 | 3.413% | $51.6134 | $51.61 | $51.60 | $51.60 |
| 7 purchase totals = | $563.64 | $614.2881 | $614.29 | $614.30 | $614.30 | |