| 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 | $165.81 | 7.599% | $178.4099 | $178.41 | $178.40 | $178.40 |
| Purchase #2 | $74.41 | 5.448% | $78.4639 | $78.46 | $78.45 | $78.50 |
| Purchase #3 | $166.44 | 5.540% | $175.6608 | $175.66 | $175.65 | $175.70 |
| Purchase #4 | $63.45 | 8.711% | $68.9771 | $68.98 | $69.00 | $69.00 |
| Purchase #5 | $117.80 | 10.598% | $130.2844 | $130.28 | $130.30 | $130.30 |
| Purchase #6 | $137.61 | 10.479% | $152.0302 | $152.03 | $152.05 | $152.00 |
| Purchase #7 | $64.94 | 9.596% | $71.1716 | $71.17 | $71.15 | $71.20 |
| 7 purchase totals = | $790.46 | $854.9979 | $854.99 | $855.00 | $855.10 | |