| 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 | $110.78 | 3.773% | $114.9597 | $114.96 | $114.95 | $115.00 |
| Purchase #2 | $130.46 | 13.189% | $147.6664 | $147.67 | $147.65 | $147.70 |
| Purchase #3 | $212.62 | 10.827% | $235.6404 | $235.64 | $235.65 | $235.60 |
| Purchase #4 | $173.31 | 4.264% | $180.6999 | $180.70 | $180.70 | $180.70 |
| Purchase #5 | $147.94 | 6.700% | $157.852 | $157.85 | $157.85 | $157.90 |
| Purchase #6 | $151.37 | 11.116% | $168.1963 | $168.20 | $168.20 | $168.20 |
| Purchase #7 | $128.39 | 9.131% | $140.1133 | $140.11 | $140.10 | $140.10 |
| 7 purchase totals = | $1,054.87 | $1,145.1280 | $1,145.13 | $1,145.10 | $1,145.20 | |