| 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 | $188.96 | 5.533% | $199.4152 | $199.42 | $199.40 | $199.40 |
| Purchase #2 | $214.93 | 8.695% | $233.6182 | $233.62 | $233.60 | $233.60 |
| Purchase #3 | $110.25 | 4.270% | $114.9577 | $114.96 | $114.95 | $115.00 |
| Purchase #4 | $65.98 | 3.585% | $68.3454 | $68.35 | $68.35 | $68.30 |
| Purchase #5 | $69.43 | 10.721% | $76.8736 | $76.87 | $76.85 | $76.90 |
| Purchase #6 | $38.96 | 11.690% | $43.5144 | $43.51 | $43.50 | $43.50 |
| Purchase #7 | $189.35 | 5.494% | $199.7529 | $199.75 | $199.75 | $199.80 |
| 7 purchase totals = | $877.86 | $936.4774 | $936.48 | $936.40 | $936.50 | |