| 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 | $201.37 | 13.441% | $228.4361 | $228.44 | $228.45 | $228.40 |
| Purchase #2 | $77.71 | 9.789% | $85.317 | $85.32 | $85.30 | $85.30 |
| Purchase #3 | $212.32 | 13.768% | $241.5522 | $241.55 | $241.55 | $241.60 |
| Purchase #4 | $123.96 | 11.824% | $138.617 | $138.62 | $138.60 | $138.60 |
| Purchase #5 | $29.60 | 7.408% | $31.7928 | $31.79 | $31.80 | $31.80 |
| Purchase #6 | $152.96 | 6.164% | $162.3885 | $162.39 | $162.40 | $162.40 |
| Purchase #7 | $30.67 | 9.531% | $33.5932 | $33.59 | $33.60 | $33.60 |
| 7 purchase totals = | $828.59 | $921.6968 | $921.70 | $921.70 | $921.70 | |