| 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 | $153.35 | 11.369% | $170.7844 | $170.78 | $170.80 | $170.80 |
| Purchase #2 | $189.31 | 6.497% | $201.6095 | $201.61 | $201.60 | $201.60 |
| Purchase #3 | $209.68 | 12.393% | $235.6656 | $235.67 | $235.65 | $235.70 |
| Purchase #4 | $100.31 | 3.339% | $103.6594 | $103.66 | $103.65 | $103.70 |
| Purchase #5 | $77.54 | 3.248% | $80.0585 | $80.06 | $80.05 | $80.10 |
| Purchase #6 | $194.41 | 13.586% | $220.8225 | $220.82 | $220.80 | $220.80 |
| Purchase #7 | $209.63 | 12.823% | $236.5109 | $236.51 | $236.50 | $236.50 |
| 7 purchase totals = | $1,134.23 | $1,249.1108 | $1,249.11 | $1,249.05 | $1,249.20 | |