| 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 | $71.62 | 3.526% | $74.1453 | $74.15 | $74.15 | $74.10 |
| Purchase #2 | $156.33 | 6.809% | $166.9745 | $166.97 | $166.95 | $167.00 |
| Purchase #3 | $20.66 | 11.550% | $23.0462 | $23.05 | $23.05 | $23.00 |
| Purchase #4 | $231.55 | 9.315% | $253.1189 | $253.12 | $253.10 | $253.10 |
| Purchase #5 | $199.56 | 4.807% | $209.1528 | $209.15 | $209.15 | $209.20 |
| Purchase #6 | $8.32 | 6.392% | $8.8518 | $8.85 | $8.85 | $8.90 |
| Purchase #7 | $136.41 | 8.354% | $147.8057 | $147.81 | $147.80 | $147.80 |
| 7 purchase totals = | $824.45 | $883.0952 | $883.10 | $883.05 | $883.10 | |