| 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 | $178.49 | 3.499% | $184.7354 | $184.74 | $184.75 | $184.70 |
| Purchase #2 | $192.31 | 4.646% | $201.2447 | $201.24 | $201.25 | $201.20 |
| Purchase #3 | $27.88 | 12.354% | $31.3243 | $31.32 | $31.30 | $31.30 |
| Purchase #4 | $243.31 | 10.710% | $269.3685 | $269.37 | $269.35 | $269.40 |
| Purchase #5 | $247.66 | 6.185% | $262.9778 | $262.98 | $263.00 | $263.00 |
| Purchase #6 | $40.34 | 12.445% | $45.3603 | $45.36 | $45.35 | $45.40 |
| Purchase #7 | $129.46 | 10.469% | $143.0132 | $143.01 | $143.00 | $143.00 |
| 7 purchase totals = | $1,059.45 | $1,138.0242 | $1,138.02 | $1,138.00 | $1,138.00 | |