| 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 | $159.33 | 13.523% | $180.8762 | $180.88 | $180.90 | $180.90 |
| Purchase #2 | $64.35 | 12.366% | $72.3075 | $72.31 | $72.30 | $72.30 |
| Purchase #3 | $234.60 | 6.852% | $250.6748 | $250.67 | $250.65 | $250.70 |
| Purchase #4 | $232.44 | 6.520% | $247.5951 | $247.60 | $247.60 | $247.60 |
| Purchase #5 | $226.88 | 12.830% | $255.9887 | $255.99 | $256.00 | $256.00 |
| Purchase #6 | $17.34 | 13.520% | $19.6844 | $19.68 | $19.70 | $19.70 |
| Purchase #7 | $39.71 | 13.487% | $45.0657 | $45.07 | $45.05 | $45.10 |
| 7 purchase totals = | $974.65 | $1,072.1924 | $1,072.20 | $1,072.20 | $1,072.30 | |