| 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 | $139.78 | 6.534% | $148.9132 | $148.91 | $148.90 | $148.90 |
| Purchase #2 | $155.38 | 5.271% | $163.5701 | $163.57 | $163.55 | $163.60 |
| Purchase #3 | $8.89 | 9.765% | $9.7581 | $9.76 | $9.75 | $9.80 |
| Purchase #4 | $188.31 | 4.137% | $196.1004 | $196.10 | $196.10 | $196.10 |
| Purchase #5 | $235.44 | 9.599% | $258.0399 | $258.04 | $258.05 | $258.00 |
| Purchase #6 | $49.45 | 7.340% | $53.0796 | $53.08 | $53.10 | $53.10 |
| Purchase #7 | $202.90 | 4.552% | $212.136 | $212.14 | $212.15 | $212.10 |
| 7 purchase totals = | $980.15 | $1,041.5973 | $1,041.60 | $1,041.60 | $1,041.60 | |