| 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 | $178.54 | 8.435% | $193.5998 | $193.60 | $193.60 | $193.60 |
| Purchase #2 | $128.72 | 6.698% | $137.3417 | $137.34 | $137.35 | $137.30 |
| Purchase #3 | $156.58 | 4.818% | $164.124 | $164.12 | $164.10 | $164.10 |
| Purchase #4 | $235.65 | 9.663% | $258.4209 | $258.42 | $258.40 | $258.40 |
| Purchase #5 | $113.62 | 6.379% | $120.8678 | $120.87 | $120.85 | $120.90 |
| Purchase #6 | $54.68 | 12.386% | $61.4527 | $61.45 | $61.45 | $61.50 |
| Purchase #7 | $204.81 | 11.795% | $228.9673 | $228.97 | $228.95 | $229.00 |
| 7 purchase totals = | $1,072.60 | $1,164.7742 | $1,164.77 | $1,164.70 | $1,164.80 | |