| 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 | $147.72 | 5.241% | $155.462 | $155.46 | $155.45 | $155.50 |
| Purchase #2 | $99.51 | 12.733% | $112.1806 | $112.18 | $112.20 | $112.20 |
| Purchase #3 | $192.83 | 12.859% | $217.626 | $217.63 | $217.65 | $217.60 |
| Purchase #4 | $78.70 | 7.823% | $84.8567 | $84.86 | $84.85 | $84.90 |
| Purchase #5 | $78.45 | 3.271% | $81.0161 | $81.02 | $81.00 | $81.00 |
| Purchase #6 | $164.60 | 10.709% | $182.227 | $182.23 | $182.25 | $182.20 |
| Purchase #7 | $183.61 | 6.108% | $194.8249 | $194.82 | $194.80 | $194.80 |
| 7 purchase totals = | $945.42 | $1,028.1933 | $1,028.20 | $1,028.20 | $1,028.20 | |