| 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 | $159.75 | 9.412% | $174.7857 | $174.79 | $174.80 | $174.80 |
| Purchase #2 | $136.37 | 6.411% | $145.1127 | $145.11 | $145.10 | $145.10 |
| Purchase #3 | $222.71 | 10.768% | $246.6914 | $246.69 | $246.70 | $246.70 |
| Purchase #4 | $176.94 | 11.305% | $196.9431 | $196.94 | $196.95 | $196.90 |
| Purchase #5 | $62.27 | 6.838% | $66.528 | $66.53 | $66.55 | $66.50 |
| Purchase #6 | $69.68 | 7.689% | $75.0377 | $75.04 | $75.05 | $75.00 |
| Purchase #7 | $197.73 | 5.857% | $209.311 | $209.31 | $209.30 | $209.30 |
| 7 purchase totals = | $1,025.45 | $1,114.4096 | $1,114.41 | $1,114.45 | $1,114.30 | |