| 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 | $131.40 | 3.629% | $136.1685 | $136.17 | $136.15 | $136.20 |
| Purchase #2 | $201.38 | 8.613% | $218.7249 | $218.72 | $218.70 | $218.70 |
| Purchase #3 | $200.36 | 3.821% | $208.0158 | $208.02 | $208.00 | $208.00 |
| Purchase #4 | $178.86 | 10.591% | $197.8031 | $197.80 | $197.80 | $197.80 |
| Purchase #5 | $40.34 | 13.153% | $45.6459 | $45.65 | $45.65 | $45.60 |
| Purchase #6 | $128.25 | 3.712% | $133.0106 | $133.01 | $133.00 | $133.00 |
| Purchase #7 | $244.67 | 4.114% | $254.7357 | $254.74 | $254.75 | $254.70 |
| 7 purchase totals = | $1,125.26 | $1,194.1045 | $1,194.11 | $1,194.05 | $1,194.00 | |