| 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 | $195.98 | 5.824% | $207.3939 | $207.39 | $207.40 | $207.40 |
| Purchase #2 | $33.46 | 8.152% | $36.1877 | $36.19 | $36.20 | $36.20 |
| Purchase #3 | $186.35 | 9.226% | $203.5427 | $203.54 | $203.55 | $203.50 |
| Purchase #4 | $238.60 | 13.289% | $270.3076 | $270.31 | $270.30 | $270.30 |
| Purchase #5 | $100.93 | 5.599% | $106.5811 | $106.58 | $106.60 | $106.60 |
| Purchase #6 | $171.74 | 6.184% | $182.3604 | $182.36 | $182.35 | $182.40 |
| Purchase #7 | $93.80 | 10.681% | $103.8188 | $103.82 | $103.80 | $103.80 |
| 7 purchase totals = | $1,020.86 | $1,110.1922 | $1,110.19 | $1,110.20 | $1,110.20 | |