| 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 | $148.71 | 12.241% | $166.9136 | $166.91 | $166.90 | $166.90 |
| Purchase #2 | $116.47 | 11.630% | $130.0155 | $130.02 | $130.00 | $130.00 |
| Purchase #3 | $184.72 | 4.474% | $192.9844 | $192.98 | $193.00 | $193.00 |
| Purchase #4 | $56.71 | 12.218% | $63.6388 | $63.64 | $63.65 | $63.60 |
| Purchase #5 | $201.28 | 10.605% | $222.6257 | $222.63 | $222.65 | $222.60 |
| Purchase #6 | $122.51 | 12.281% | $137.5555 | $137.56 | $137.55 | $137.60 |
| Purchase #7 | $197.45 | 8.852% | $214.9283 | $214.93 | $214.95 | $214.90 |
| 7 purchase totals = | $1,027.85 | $1,128.6618 | $1,128.67 | $1,128.70 | $1,128.60 | |