| 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 | $5.78 | 9.519% | $6.3302 | $6.33 | $6.35 | $6.30 |
| Purchase #2 | $186.79 | 3.820% | $193.9254 | $193.93 | $193.95 | $193.90 |
| Purchase #3 | $123.57 | 7.812% | $133.2233 | $133.22 | $133.20 | $133.20 |
| Purchase #4 | $238.64 | 10.360% | $263.3631 | $263.36 | $263.35 | $263.40 |
| Purchase #5 | $151.52 | 13.720% | $172.3085 | $172.31 | $172.30 | $172.30 |
| Purchase #6 | $136.85 | 13.669% | $155.556 | $155.56 | $155.55 | $155.60 |
| Purchase #7 | $243.91 | 6.455% | $259.6544 | $259.65 | $259.65 | $259.70 |
| 7 purchase totals = | $1,087.06 | $1,184.3609 | $1,184.36 | $1,184.35 | $1,184.40 | |