| 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 | $131.34 | 13.121% | $148.5731 | $148.57 | $148.55 | $148.60 |
| Purchase #2 | $196.64 | 3.649% | $203.8154 | $203.82 | $203.80 | $203.80 |
| Purchase #3 | $109.96 | 4.569% | $114.9841 | $114.98 | $115.00 | $115.00 |
| Purchase #4 | $62.69 | 8.685% | $68.1346 | $68.13 | $68.15 | $68.10 |
| Purchase #5 | $130.79 | 12.298% | $146.8746 | $146.87 | $146.85 | $146.90 |
| Purchase #6 | $34.60 | 6.438% | $36.8275 | $36.83 | $36.85 | $36.80 |
| Purchase #7 | $119.50 | 7.761% | $128.7744 | $128.77 | $128.75 | $128.80 |
| 7 purchase totals = | $785.52 | $847.9837 | $847.97 | $847.95 | $848.00 | |