| 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 | $176.40 | 11.161% | $196.088 | $196.09 | $196.10 | $196.10 |
| Purchase #2 | $232.77 | 10.556% | $257.3412 | $257.34 | $257.35 | $257.30 |
| Purchase #3 | $16.78 | 6.409% | $17.8554 | $17.86 | $17.85 | $17.90 |
| Purchase #4 | $154.29 | 9.141% | $168.3936 | $168.39 | $168.40 | $168.40 |
| Purchase #5 | $210.74 | 10.313% | $232.4736 | $232.47 | $232.45 | $232.50 |
| Purchase #6 | $239.75 | 4.739% | $251.1118 | $251.11 | $251.10 | $251.10 |
| Purchase #7 | $190.93 | 4.712% | $199.9266 | $199.93 | $199.95 | $199.90 |
| 7 purchase totals = | $1,221.66 | $1,323.1902 | $1,323.19 | $1,323.20 | $1,323.20 | |