| 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 | $138.90 | 6.102% | $147.3757 | $147.38 | $147.40 | $147.40 |
| Purchase #2 | $114.81 | 6.770% | $122.5826 | $122.58 | $122.60 | $122.60 |
| Purchase #3 | $163.52 | 13.670% | $185.8732 | $185.87 | $185.85 | $185.90 |
| Purchase #4 | $123.88 | 5.335% | $130.489 | $130.49 | $130.50 | $130.50 |
| Purchase #5 | $62.95 | 8.551% | $68.3329 | $68.33 | $68.35 | $68.30 |
| Purchase #6 | $25.73 | 8.402% | $27.8918 | $27.89 | $27.90 | $27.90 |
| Purchase #7 | $38.34 | 5.820% | $40.5714 | $40.57 | $40.55 | $40.60 |
| 7 purchase totals = | $668.13 | $723.1166 | $723.11 | $723.15 | $723.20 | |