| 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 | $144.34 | 10.247% | $159.1305 | $159.13 | $159.15 | $159.10 |
| Purchase #2 | $114.62 | 10.320% | $126.4488 | $126.45 | $126.45 | $126.40 |
| Purchase #3 | $107.64 | 12.458% | $121.0498 | $121.05 | $121.05 | $121.00 |
| Purchase #4 | $176.43 | 3.759% | $183.062 | $183.06 | $183.05 | $183.10 |
| Purchase #5 | $204.96 | 9.556% | $224.546 | $224.55 | $224.55 | $224.50 |
| Purchase #6 | $84.26 | 6.758% | $89.9543 | $89.95 | $89.95 | $90.00 |
| Purchase #7 | $216.45 | 11.667% | $241.7032 | $241.70 | $241.70 | $241.70 |
| 7 purchase totals = | $1,048.70 | $1,145.8946 | $1,145.89 | $1,145.90 | $1,145.80 | |