| 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 | $144.48 | 10.408% | $159.5175 | $159.52 | $159.50 | $159.50 |
| Purchase #2 | $60.56 | 8.751% | $65.8596 | $65.86 | $65.85 | $65.90 |
| Purchase #3 | $163.96 | 13.596% | $186.252 | $186.25 | $186.25 | $186.30 |
| Purchase #4 | $193.69 | 8.124% | $209.4254 | $209.43 | $209.45 | $209.40 |
| Purchase #5 | $201.59 | 12.317% | $226.4198 | $226.42 | $226.40 | $226.40 |
| Purchase #6 | $28.86 | 3.200% | $29.7835 | $29.78 | $29.80 | $29.80 |
| Purchase #7 | $202.91 | 9.292% | $221.7644 | $221.76 | $221.75 | $221.80 |
| 7 purchase totals = | $996.05 | $1,099.0222 | $1,099.02 | $1,099.00 | $1,099.10 | |