| 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 | $105.73 | 8.761% | $114.993 | $114.99 | $115.00 | $115.00 |
| Purchase #2 | $182.83 | 8.260% | $197.9318 | $197.93 | $197.95 | $197.90 |
| Purchase #3 | $103.99 | 13.857% | $118.3999 | $118.40 | $118.40 | $118.40 |
| Purchase #4 | $73.95 | 8.835% | $80.4835 | $80.48 | $80.50 | $80.50 |
| Purchase #5 | $212.34 | 8.264% | $229.8878 | $229.89 | $229.90 | $229.90 |
| Purchase #6 | $165.64 | 6.857% | $176.9979 | $177.00 | $177.00 | $177.00 |
| Purchase #7 | $59.84 | 3.226% | $61.7704 | $61.77 | $61.75 | $61.80 |
| 7 purchase totals = | $904.32 | $980.4643 | $980.46 | $980.50 | $980.50 | |