| 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 | $172.30 | 7.422% | $185.0881 | $185.09 | $185.10 | $185.10 |
| Purchase #2 | $42.61 | 9.182% | $46.5225 | $46.52 | $46.50 | $46.50 |
| Purchase #3 | $153.92 | 8.564% | $167.1017 | $167.10 | $167.10 | $167.10 |
| Purchase #4 | $80.98 | 3.671% | $83.9528 | $83.95 | $83.95 | $84.00 |
| Purchase #5 | $84.75 | 8.387% | $91.858 | $91.86 | $91.85 | $91.90 |
| Purchase #6 | $73.72 | 3.373% | $76.2066 | $76.21 | $76.20 | $76.20 |
| Purchase #7 | $198.58 | 5.417% | $209.3371 | $209.34 | $209.35 | $209.30 |
| 7 purchase totals = | $806.86 | $860.0668 | $860.07 | $860.05 | $860.10 | |