| 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 | $156.67 | 13.251% | $177.4303 | $177.43 | $177.45 | $177.40 |
| Purchase #2 | $88.34 | 3.534% | $91.4619 | $91.46 | $91.45 | $91.50 |
| Purchase #3 | $36.45 | 9.382% | $39.8697 | $39.87 | $39.85 | $39.90 |
| Purchase #4 | $29.28 | 8.840% | $31.8684 | $31.87 | $31.85 | $31.90 |
| Purchase #5 | $29.90 | 4.687% | $31.3014 | $31.30 | $31.30 | $31.30 |
| Purchase #6 | $46.41 | 3.839% | $48.1917 | $48.19 | $48.20 | $48.20 |
| Purchase #7 | $57.84 | 5.837% | $61.2161 | $61.22 | $61.20 | $61.20 |
| 7 purchase totals = | $444.89 | $481.3395 | $481.34 | $481.30 | $481.40 | |