| 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 | $161.43 | 7.573% | $173.6551 | $173.66 | $173.65 | $173.70 |
| Purchase #2 | $145.65 | 11.235% | $162.0138 | $162.01 | $162.00 | $162.00 |
| Purchase #3 | $135.94 | 9.240% | $148.5009 | $148.50 | $148.50 | $148.50 |
| Purchase #4 | $217.76 | 4.333% | $227.1955 | $227.20 | $227.20 | $227.20 |
| Purchase #5 | $222.39 | 12.131% | $249.3681 | $249.37 | $249.35 | $249.40 |
| Purchase #6 | $41.81 | 12.232% | $46.9242 | $46.92 | $46.90 | $46.90 |
| Purchase #7 | $58.94 | 10.715% | $65.2554 | $65.26 | $65.25 | $65.30 |
| 7 purchase totals = | $983.92 | $1,072.9130 | $1,072.92 | $1,072.85 | $1,073.00 | |