| 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 | $180.43 | 11.326% | $200.8655 | $200.87 | $200.85 | $200.90 |
| Purchase #2 | $6.40 | 8.456% | $6.9412 | $6.94 | $6.95 | $6.90 |
| Purchase #3 | $133.79 | 10.835% | $148.2861 | $148.29 | $148.30 | $148.30 |
| Purchase #4 | $202.30 | 12.111% | $226.8006 | $226.80 | $226.80 | $226.80 |
| Purchase #5 | $98.85 | 6.725% | $105.4977 | $105.50 | $105.50 | $105.50 |
| Purchase #6 | $70.84 | 5.852% | $74.9856 | $74.99 | $75.00 | $75.00 |
| Purchase #7 | $247.79 | 6.225% | $263.2149 | $263.21 | $263.20 | $263.20 |
| 7 purchase totals = | $940.40 | $1,026.5916 | $1,026.60 | $1,026.60 | $1,026.60 | |