| 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 | $193.70 | 9.377% | $211.8632 | $211.86 | $211.85 | $211.90 |
| Purchase #2 | $52.36 | 3.709% | $54.302 | $54.30 | $54.30 | $54.30 |
| Purchase #3 | $7.82 | 4.778% | $8.1936 | $8.19 | $8.20 | $8.20 |
| Purchase #4 | $69.84 | 7.278% | $74.923 | $74.92 | $74.90 | $74.90 |
| Purchase #5 | $156.96 | 12.864% | $177.1513 | $177.15 | $177.15 | $177.20 |
| Purchase #6 | $47.86 | 9.606% | $52.4574 | $52.46 | $52.45 | $52.50 |
| Purchase #7 | $129.43 | 3.156% | $133.5148 | $133.51 | $133.50 | $133.50 |
| 7 purchase totals = | $657.97 | $712.4053 | $712.39 | $712.35 | $712.50 | |