| 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 | $154.25 | 10.420% | $170.3229 | $170.32 | $170.30 | $170.30 |
| Purchase #2 | $166.94 | 7.248% | $179.0398 | $179.04 | $179.05 | $179.00 |
| Purchase #3 | $81.50 | 6.451% | $86.7576 | $86.76 | $86.75 | $86.80 |
| Purchase #4 | $184.88 | 3.646% | $191.6207 | $191.62 | $191.60 | $191.60 |
| Purchase #5 | $42.90 | 8.456% | $46.5276 | $46.53 | $46.55 | $46.50 |
| Purchase #6 | $246.38 | 11.192% | $273.9548 | $273.95 | $273.95 | $274.00 |
| Purchase #7 | $218.52 | 5.678% | $230.9276 | $230.93 | $230.95 | $230.90 |
| 7 purchase totals = | $1,095.37 | $1,179.1510 | $1,179.15 | $1,179.15 | $1,179.10 | |