| 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 | $171.41 | 12.102% | $192.154 | $192.15 | $192.15 | $192.20 |
| Purchase #2 | $140.39 | 7.427% | $150.8168 | $150.82 | $150.80 | $150.80 |
| Purchase #3 | $230.25 | 11.160% | $255.9459 | $255.95 | $255.95 | $255.90 |
| Purchase #4 | $51.29 | 4.127% | $53.4067 | $53.41 | $53.40 | $53.40 |
| Purchase #5 | $229.27 | 9.135% | $250.2138 | $250.21 | $250.20 | $250.20 |
| Purchase #6 | $230.86 | 8.183% | $249.7513 | $249.75 | $249.75 | $249.80 |
| Purchase #7 | $24.42 | 3.107% | $25.1787 | $25.18 | $25.20 | $25.20 |
| 7 purchase totals = | $1,077.89 | $1,177.4672 | $1,177.47 | $1,177.45 | $1,177.50 | |