| 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 | $172.76 | 3.865% | $179.4372 | $179.44 | $179.45 | $179.40 |
| Purchase #2 | $235.51 | 10.645% | $260.58 | $260.58 | $260.60 | $260.60 |
| Purchase #3 | $52.26 | 6.631% | $55.7254 | $55.73 | $55.75 | $55.70 |
| Purchase #4 | $226.26 | 11.475% | $252.2233 | $252.22 | $252.20 | $252.20 |
| Purchase #5 | $233.71 | 12.799% | $263.6225 | $263.62 | $263.60 | $263.60 |
| Purchase #6 | $17.75 | 10.246% | $19.5687 | $19.57 | $19.55 | $19.60 |
| Purchase #7 | $81.35 | 12.423% | $91.4561 | $91.46 | $91.45 | $91.50 |
| 7 purchase totals = | $1,019.60 | $1,122.6132 | $1,122.62 | $1,122.60 | $1,122.60 | |