| 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 | $186.36 | 8.581% | $202.3516 | $202.35 | $202.35 | $202.40 |
| Purchase #2 | $163.46 | 4.229% | $170.3727 | $170.37 | $170.35 | $170.40 |
| Purchase #3 | $111.90 | 9.205% | $122.2004 | $122.20 | $122.20 | $122.20 |
| Purchase #4 | $36.45 | 7.327% | $39.1207 | $39.12 | $39.10 | $39.10 |
| Purchase #5 | $172.93 | 6.167% | $183.5946 | $183.59 | $183.60 | $183.60 |
| Purchase #6 | $190.34 | 6.137% | $202.0212 | $202.02 | $202.00 | $202.00 |
| Purchase #7 | $16.64 | 3.750% | $17.264 | $17.26 | $17.25 | $17.30 |
| 7 purchase totals = | $878.08 | $936.9252 | $936.91 | $936.85 | $937.00 | |