| 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 | $175.87 | 11.826% | $196.6684 | $196.67 | $196.65 | $196.70 |
| Purchase #2 | $145.65 | 9.701% | $159.7795 | $159.78 | $159.80 | $159.80 |
| Purchase #3 | $147.45 | 12.347% | $165.6557 | $165.66 | $165.65 | $165.70 |
| Purchase #4 | $101.89 | 11.531% | $113.6389 | $113.64 | $113.65 | $113.60 |
| Purchase #5 | $224.84 | 10.478% | $248.3987 | $248.40 | $248.40 | $248.40 |
| Purchase #6 | $165.94 | 4.282% | $173.0456 | $173.05 | $173.05 | $173.00 |
| Purchase #7 | $127.28 | 6.441% | $135.4781 | $135.48 | $135.50 | $135.50 |
| 7 purchase totals = | $1,088.92 | $1,192.6649 | $1,192.68 | $1,192.70 | $1,192.70 | |