| 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 | $165.31 | 5.466% | $174.3458 | $174.35 | $174.35 | $174.30 |
| Purchase #2 | $215.26 | 7.463% | $231.3249 | $231.32 | $231.30 | $231.30 |
| Purchase #3 | $235.54 | 6.420% | $250.6617 | $250.66 | $250.65 | $250.70 |
| Purchase #4 | $211.31 | 12.718% | $238.1844 | $238.18 | $238.20 | $238.20 |
| Purchase #5 | $5.54 | 13.649% | $6.2962 | $6.30 | $6.30 | $6.30 |
| Purchase #6 | $134.37 | 13.601% | $152.6457 | $152.65 | $152.65 | $152.60 |
| Purchase #7 | $144.25 | 3.271% | $148.9684 | $148.97 | $148.95 | $149.00 |
| 7 purchase totals = | $1,111.58 | $1,202.4271 | $1,202.43 | $1,202.40 | $1,202.40 | |