| 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 | $188.67 | 5.315% | $198.6978 | $198.70 | $198.70 | $198.70 |
| Purchase #2 | $108.83 | 12.146% | $122.0485 | $122.05 | $122.05 | $122.00 |
| Purchase #3 | $180.56 | 4.778% | $189.1872 | $189.19 | $189.20 | $189.20 |
| Purchase #4 | $142.90 | 4.775% | $149.7235 | $149.72 | $149.70 | $149.70 |
| Purchase #5 | $114.76 | 6.272% | $121.9577 | $121.96 | $121.95 | $122.00 |
| Purchase #6 | $208.65 | 12.247% | $234.2034 | $234.20 | $234.20 | $234.20 |
| Purchase #7 | $64.32 | 6.547% | $68.531 | $68.53 | $68.55 | $68.50 |
| 7 purchase totals = | $1,008.69 | $1,084.3491 | $1,084.35 | $1,084.35 | $1,084.30 | |