| 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 | $104.46 | 13.352% | $118.4075 | $118.41 | $118.40 | $118.40 |
| Purchase #2 | $169.38 | 6.291% | $180.0357 | $180.04 | $180.05 | $180.00 |
| Purchase #3 | $89.65 | 11.395% | $99.8656 | $99.87 | $99.85 | $99.90 |
| Purchase #4 | $128.50 | 12.830% | $144.9866 | $144.99 | $145.00 | $145.00 |
| Purchase #5 | $67.84 | 13.168% | $76.7732 | $76.77 | $76.75 | $76.80 |
| Purchase #6 | $211.55 | 4.490% | $221.0486 | $221.05 | $221.05 | $221.00 |
| Purchase #7 | $165.80 | 6.497% | $176.572 | $176.57 | $176.55 | $176.60 |
| 7 purchase totals = | $937.18 | $1,017.6892 | $1,017.70 | $1,017.65 | $1,017.70 | |