| 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 | $73.71 | 8.793% | $80.1913 | $80.19 | $80.20 | $80.20 |
| Purchase #2 | $178.85 | 10.814% | $198.1908 | $198.19 | $198.20 | $198.20 |
| Purchase #3 | $217.27 | 13.235% | $246.0257 | $246.03 | $246.05 | $246.00 |
| Purchase #4 | $185.57 | 12.792% | $209.3081 | $209.31 | $209.30 | $209.30 |
| Purchase #5 | $159.96 | 13.176% | $181.0363 | $181.04 | $181.05 | $181.00 |
| Purchase #6 | $108.80 | 12.663% | $122.5773 | $122.58 | $122.60 | $122.60 |
| Purchase #7 | $224.86 | 5.211% | $236.5775 | $236.58 | $236.60 | $236.60 |
| 7 purchase totals = | $1,149.02 | $1,273.9070 | $1,273.92 | $1,274.00 | $1,273.90 | |