| 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 | $73.63 | 13.793% | $83.7858 | $83.79 | $83.80 | $83.80 |
| Purchase #2 | $72.36 | 6.796% | $77.2776 | $77.28 | $77.30 | $77.30 |
| Purchase #3 | $167.88 | 11.493% | $187.1744 | $187.17 | $187.15 | $187.20 |
| Purchase #4 | $73.27 | 4.350% | $76.4572 | $76.46 | $76.45 | $76.50 |
| Purchase #5 | $248.58 | 8.584% | $269.9181 | $269.92 | $269.90 | $269.90 |
| Purchase #6 | $215.68 | 7.821% | $232.5483 | $232.55 | $232.55 | $232.50 |
| Purchase #7 | $237.58 | 5.796% | $251.3501 | $251.35 | $251.35 | $251.40 |
| 7 purchase totals = | $1,088.98 | $1,178.5115 | $1,178.52 | $1,178.50 | $1,178.60 | |