| 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 | $135.39 | 11.193% | $150.5442 | $150.54 | $150.55 | $150.50 |
| Purchase #2 | $203.68 | 7.136% | $218.2146 | $218.21 | $218.20 | $218.20 |
| Purchase #3 | $86.61 | 3.131% | $89.3218 | $89.32 | $89.30 | $89.30 |
| Purchase #4 | $137.90 | 12.769% | $155.5085 | $155.51 | $155.50 | $155.50 |
| Purchase #5 | $224.73 | 9.374% | $245.7962 | $245.80 | $245.80 | $245.80 |
| Purchase #6 | $152.63 | 7.424% | $163.9613 | $163.96 | $163.95 | $164.00 |
| Purchase #7 | $48.94 | 7.667% | $52.6922 | $52.69 | $52.70 | $52.70 |
| 7 purchase totals = | $989.88 | $1,076.0388 | $1,076.03 | $1,076.00 | $1,076.00 | |