| 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 | $229.64 | 3.297% | $237.2112 | $237.21 | $237.20 | $237.20 |
| Purchase #2 | $156.58 | 6.844% | $167.2963 | $167.30 | $167.30 | $167.30 |
| Purchase #3 | $138.31 | 8.776% | $150.4481 | $150.45 | $150.45 | $150.40 |
| Purchase #4 | $147.46 | 9.533% | $161.5174 | $161.52 | $161.50 | $161.50 |
| Purchase #5 | $115.83 | 5.341% | $122.0165 | $122.02 | $122.00 | $122.00 |
| Purchase #6 | $32.40 | 6.465% | $34.4947 | $34.49 | $34.50 | $34.50 |
| Purchase #7 | $102.40 | 9.190% | $111.8106 | $111.81 | $111.80 | $111.80 |
| 7 purchase totals = | $922.62 | $984.7948 | $984.80 | $984.75 | $984.70 | |