| 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 | $160.70 | 12.548% | $180.8646 | $180.86 | $180.85 | $180.90 |
| Purchase #2 | $134.55 | 10.253% | $148.3454 | $148.35 | $148.35 | $148.30 |
| Purchase #3 | $180.93 | 4.861% | $189.725 | $189.73 | $189.75 | $189.70 |
| Purchase #4 | $165.57 | 10.687% | $183.2645 | $183.26 | $183.25 | $183.30 |
| Purchase #5 | $204.32 | 13.534% | $231.9727 | $231.97 | $231.95 | $232.00 |
| Purchase #6 | $250.95 | 9.626% | $275.1064 | $275.11 | $275.10 | $275.10 |
| Purchase #7 | $114.45 | 8.264% | $123.9081 | $123.91 | $123.90 | $123.90 |
| 7 purchase totals = | $1,211.47 | $1,333.1867 | $1,333.19 | $1,333.15 | $1,333.20 | |