| 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 | $139.87 | 3.682% | $145.02 | $145.02 | $145.00 | $145.00 |
| Purchase #2 | $181.36 | 6.480% | $193.1121 | $193.11 | $193.10 | $193.10 |
| Purchase #3 | $207.84 | 8.739% | $226.0031 | $226.00 | $226.00 | $226.00 |
| Purchase #4 | $189.77 | 6.221% | $201.5756 | $201.58 | $201.60 | $201.60 |
| Purchase #5 | $77.66 | 13.309% | $87.9958 | $88.00 | $88.00 | $88.00 |
| Purchase #6 | $39.65 | 5.249% | $41.7312 | $41.73 | $41.75 | $41.70 |
| Purchase #7 | $191.44 | 9.353% | $209.3454 | $209.35 | $209.35 | $209.30 |
| 7 purchase totals = | $1,027.59 | $1,104.7832 | $1,104.79 | $1,104.80 | $1,104.70 | |