| 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 | $178.76 | 9.485% | $195.7154 | $195.72 | $195.70 | $195.70 |
| Purchase #2 | $38.48 | 6.651% | $41.0393 | $41.04 | $41.05 | $41.00 |
| Purchase #3 | $241.61 | 8.115% | $261.2167 | $261.22 | $261.20 | $261.20 |
| Purchase #4 | $201.42 | 6.387% | $214.2847 | $214.28 | $214.30 | $214.30 |
| Purchase #5 | $197.56 | 11.389% | $220.0601 | $220.06 | $220.05 | $220.10 |
| Purchase #6 | $39.75 | 10.536% | $43.9381 | $43.94 | $43.95 | $43.90 |
| Purchase #7 | $117.64 | 3.144% | $121.3386 | $121.34 | $121.35 | $121.30 |
| 7 purchase totals = | $1,015.22 | $1,097.5929 | $1,097.60 | $1,097.60 | $1,097.50 | |