| 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 | $147.94 | 8.874% | $161.0682 | $161.07 | $161.05 | $161.10 |
| Purchase #2 | $225.67 | 11.278% | $251.1211 | $251.12 | $251.10 | $251.10 |
| Purchase #3 | $78.54 | 8.619% | $85.3094 | $85.31 | $85.30 | $85.30 |
| Purchase #4 | $46.35 | 10.220% | $51.087 | $51.09 | $51.10 | $51.10 |
| Purchase #5 | $31.80 | 9.608% | $34.8553 | $34.86 | $34.85 | $34.90 |
| Purchase #6 | $219.98 | 4.108% | $229.0168 | $229.02 | $229.00 | $229.00 |
| Purchase #7 | $107.34 | 4.821% | $112.5149 | $112.51 | $112.50 | $112.50 |
| 7 purchase totals = | $857.62 | $924.9727 | $924.98 | $924.90 | $925.00 | |