| 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 | $163.73 | 13.717% | $186.1888 | $186.19 | $186.20 | $186.20 |
| Purchase #2 | $176.34 | 9.240% | $192.6338 | $192.63 | $192.65 | $192.60 |
| Purchase #3 | $234.36 | 12.270% | $263.116 | $263.12 | $263.10 | $263.10 |
| Purchase #4 | $140.62 | 6.851% | $150.2539 | $150.25 | $150.25 | $150.30 |
| Purchase #5 | $137.97 | 11.141% | $153.3412 | $153.34 | $153.35 | $153.30 |
| Purchase #6 | $82.71 | 9.339% | $90.4343 | $90.43 | $90.45 | $90.40 |
| Purchase #7 | $206.29 | 7.678% | $222.1289 | $222.13 | $222.15 | $222.10 |
| 7 purchase totals = | $1,142.02 | $1,258.0969 | $1,258.09 | $1,258.15 | $1,258.00 | |