| 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 | $138.84 | 6.821% | $148.3103 | $148.31 | $148.30 | $148.30 |
| Purchase #2 | $106.48 | 11.540% | $118.7678 | $118.77 | $118.75 | $118.80 |
| Purchase #3 | $202.62 | 7.168% | $217.1438 | $217.14 | $217.15 | $217.10 |
| Purchase #4 | $139.57 | 7.420% | $149.9261 | $149.93 | $149.95 | $149.90 |
| Purchase #5 | $189.88 | 11.447% | $211.6156 | $211.62 | $211.60 | $211.60 |
| Purchase #6 | $150.33 | 8.714% | $163.4298 | $163.43 | $163.45 | $163.40 |
| Purchase #7 | $167.62 | 7.638% | $180.4228 | $180.42 | $180.40 | $180.40 |
| 7 purchase totals = | $1,095.34 | $1,189.6162 | $1,189.62 | $1,189.60 | $1,189.50 | |