| 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 | $159.70 | 11.814% | $178.567 | $178.57 | $178.55 | $178.60 |
| Purchase #2 | $16.49 | 9.214% | $18.0094 | $18.01 | $18.00 | $18.00 |
| Purchase #3 | $104.50 | 13.514% | $118.6221 | $118.62 | $118.60 | $118.60 |
| Purchase #4 | $160.64 | 11.283% | $178.765 | $178.77 | $178.75 | $178.80 |
| Purchase #5 | $30.97 | 5.328% | $32.6201 | $32.62 | $32.60 | $32.60 |
| Purchase #6 | $123.67 | 13.818% | $140.7587 | $140.76 | $140.75 | $140.80 |
| Purchase #7 | $199.67 | 6.476% | $212.6006 | $212.60 | $212.60 | $212.60 |
| 7 purchase totals = | $795.64 | $879.9429 | $879.95 | $879.85 | $880.00 | |