| 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 | $188.96 | 4.786% | $198.0036 | $198.00 | $198.00 | $198.00 |
| Purchase #2 | $166.51 | 7.575% | $179.1231 | $179.12 | $179.10 | $179.10 |
| Purchase #3 | $63.39 | 10.612% | $70.1169 | $70.12 | $70.10 | $70.10 |
| Purchase #4 | $147.41 | 3.652% | $152.7934 | $152.79 | $152.80 | $152.80 |
| Purchase #5 | $194.67 | 8.390% | $211.0028 | $211.00 | $211.00 | $211.00 |
| Purchase #6 | $74.82 | 13.695% | $85.0666 | $85.07 | $85.05 | $85.10 |
| Purchase #7 | $110.89 | 10.854% | $122.926 | $122.93 | $122.95 | $122.90 |
| 7 purchase totals = | $946.65 | $1,019.0324 | $1,019.03 | $1,019.00 | $1,019.00 | |