| 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 | $168.99 | 8.340% | $183.0838 | $183.08 | $183.10 | $183.10 |
| Purchase #2 | $167.27 | 7.580% | $179.9491 | $179.95 | $179.95 | $179.90 |
| Purchase #3 | $5.56 | 12.695% | $6.2658 | $6.27 | $6.25 | $6.30 |
| Purchase #4 | $44.27 | 10.248% | $48.8068 | $48.81 | $48.80 | $48.80 |
| Purchase #5 | $231.43 | 6.544% | $246.5748 | $246.57 | $246.55 | $246.60 |
| Purchase #6 | $213.80 | 10.748% | $236.7792 | $236.78 | $236.80 | $236.80 |
| Purchase #7 | $167.33 | 6.730% | $178.5913 | $178.59 | $178.60 | $178.60 |
| 7 purchase totals = | $998.65 | $1,080.0508 | $1,080.05 | $1,080.05 | $1,080.10 | |