| 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 | $187.94 | 6.814% | $200.7462 | $200.75 | $200.75 | $200.70 |
| Purchase #2 | $134.70 | 11.858% | $150.6727 | $150.67 | $150.65 | $150.70 |
| Purchase #3 | $209.72 | 11.691% | $234.2384 | $234.24 | $234.25 | $234.20 |
| Purchase #4 | $218.51 | 5.196% | $229.8638 | $229.86 | $229.85 | $229.90 |
| Purchase #5 | $27.94 | 13.531% | $31.7206 | $31.72 | $31.70 | $31.70 |
| Purchase #6 | $137.85 | 8.753% | $149.916 | $149.92 | $149.90 | $149.90 |
| Purchase #7 | $8.33 | 7.788% | $8.9787 | $8.98 | $9.00 | $9.00 |
| 7 purchase totals = | $924.99 | $1,006.1364 | $1,006.14 | $1,006.10 | $1,006.10 | |