| 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 | $157.84 | 4.795% | $165.4084 | $165.41 | $165.40 | $165.40 |
| Purchase #2 | $72.50 | 10.119% | $79.8363 | $79.84 | $79.85 | $79.80 |
| Purchase #3 | $234.71 | 12.534% | $264.1286 | $264.13 | $264.15 | $264.10 |
| Purchase #4 | $202.37 | 13.398% | $229.4835 | $229.48 | $229.50 | $229.50 |
| Purchase #5 | $218.84 | 9.187% | $238.9448 | $238.94 | $238.95 | $238.90 |
| Purchase #6 | $88.73 | 8.216% | $96.0201 | $96.02 | $96.00 | $96.00 |
| Purchase #7 | $90.90 | 6.106% | $96.4504 | $96.45 | $96.45 | $96.50 |
| 7 purchase totals = | $1,065.89 | $1,170.2721 | $1,170.27 | $1,170.30 | $1,170.20 | |