| 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 | $165.94 | 12.136% | $186.0785 | $186.08 | $186.10 | $186.10 |
| Purchase #2 | $79.79 | 7.371% | $85.6713 | $85.67 | $85.65 | $85.70 |
| Purchase #3 | $8.75 | 6.512% | $9.3198 | $9.32 | $9.30 | $9.30 |
| Purchase #4 | $116.93 | 11.851% | $130.7874 | $130.79 | $130.80 | $130.80 |
| Purchase #5 | $69.26 | 10.537% | $76.5579 | $76.56 | $76.55 | $76.60 |
| Purchase #6 | $157.72 | 11.371% | $175.6543 | $175.65 | $175.65 | $175.70 |
| Purchase #7 | $33.52 | 5.604% | $35.3985 | $35.40 | $35.40 | $35.40 |
| 7 purchase totals = | $631.91 | $699.4677 | $699.47 | $699.45 | $699.60 | |