| 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 | $165.43 | 6.298% | $175.8488 | $175.85 | $175.85 | $175.80 |
| Purchase #2 | $89.76 | 11.420% | $100.0106 | $100.01 | $100.00 | $100.00 |
| Purchase #3 | $113.64 | 6.434% | $120.9516 | $120.95 | $120.95 | $121.00 |
| Purchase #4 | $231.48 | 5.473% | $244.1489 | $244.15 | $244.15 | $244.10 |
| Purchase #5 | $248.95 | 7.618% | $267.915 | $267.92 | $267.90 | $267.90 |
| Purchase #6 | $150.81 | 12.243% | $169.2737 | $169.27 | $169.25 | $169.30 |
| Purchase #7 | $190.88 | 5.582% | $201.5349 | $201.53 | $201.55 | $201.50 |
| 7 purchase totals = | $1,190.95 | $1,279.6835 | $1,279.68 | $1,279.65 | $1,279.60 | |