| 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 | $174.25 | 10.627% | $192.7675 | $192.77 | $192.75 | $192.80 |
| Purchase #2 | $94.83 | 7.250% | $101.7052 | $101.71 | $101.70 | $101.70 |
| Purchase #3 | $16.71 | 3.606% | $17.3126 | $17.31 | $17.30 | $17.30 |
| Purchase #4 | $85.97 | 13.182% | $97.3026 | $97.30 | $97.30 | $97.30 |
| Purchase #5 | $110.61 | 10.466% | $122.1864 | $122.19 | $122.20 | $122.20 |
| Purchase #6 | $82.43 | 12.562% | $92.7849 | $92.78 | $92.80 | $92.80 |
| Purchase #7 | $114.38 | 6.591% | $121.9188 | $121.92 | $121.90 | $121.90 |
| 7 purchase totals = | $679.18 | $745.9780 | $745.98 | $745.95 | $746.00 | |