| 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 | $179.27 | 11.340% | $199.5992 | $199.60 | $199.60 | $199.60 |
| Purchase #2 | $32.34 | 10.822% | $35.8398 | $35.84 | $35.85 | $35.80 |
| Purchase #3 | $217.48 | 3.826% | $225.8008 | $225.80 | $225.80 | $225.80 |
| Purchase #4 | $169.81 | 7.179% | $182.0007 | $182.00 | $182.00 | $182.00 |
| Purchase #5 | $81.34 | 12.406% | $91.431 | $91.43 | $91.45 | $91.40 |
| Purchase #6 | $52.95 | 3.502% | $54.8043 | $54.80 | $54.80 | $54.80 |
| Purchase #7 | $22.86 | 3.742% | $23.7154 | $23.72 | $23.70 | $23.70 |
| 7 purchase totals = | $756.05 | $813.1912 | $813.19 | $813.20 | $813.10 | |