| 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 | $131.51 | 10.228% | $144.9608 | $144.96 | $144.95 | $145.00 |
| Purchase #2 | $51.36 | 4.188% | $53.511 | $53.51 | $53.50 | $53.50 |
| Purchase #3 | $113.59 | 5.420% | $119.7466 | $119.75 | $119.75 | $119.70 |
| Purchase #4 | $171.37 | 6.612% | $182.701 | $182.70 | $182.70 | $182.70 |
| Purchase #5 | $76.61 | 5.430% | $80.7699 | $80.77 | $80.75 | $80.80 |
| Purchase #6 | $66.67 | 7.774% | $71.8529 | $71.85 | $71.85 | $71.90 |
| Purchase #7 | $130.98 | 5.246% | $137.8512 | $137.85 | $137.85 | $137.90 |
| 7 purchase totals = | $742.09 | $791.3934 | $791.39 | $791.35 | $791.50 | |