| 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 | $180.36 | 10.150% | $198.6665 | $198.67 | $198.65 | $198.70 |
| Purchase #2 | $184.26 | 12.852% | $207.9411 | $207.94 | $207.95 | $207.90 |
| Purchase #3 | $200.45 | 13.827% | $228.1662 | $228.17 | $228.15 | $228.20 |
| Purchase #4 | $202.66 | 3.249% | $209.2444 | $209.24 | $209.25 | $209.20 |
| Purchase #5 | $16.35 | 8.611% | $17.7579 | $17.76 | $17.75 | $17.80 |
| Purchase #6 | $234.65 | 4.766% | $245.8334 | $245.83 | $245.85 | $245.80 |
| Purchase #7 | $83.53 | 5.366% | $88.0122 | $88.01 | $88.00 | $88.00 |
| 7 purchase totals = | $1,102.26 | $1,195.6217 | $1,195.62 | $1,195.60 | $1,195.60 | |