| 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 | $138.39 | 6.266% | $147.0615 | $147.06 | $147.05 | $147.10 |
| Purchase #2 | $97.36 | 12.818% | $109.8396 | $109.84 | $109.85 | $109.80 |
| Purchase #3 | $240.34 | 5.497% | $253.5515 | $253.55 | $253.55 | $253.60 |
| Purchase #4 | $155.32 | 6.528% | $165.4593 | $165.46 | $165.45 | $165.50 |
| Purchase #5 | $171.93 | 10.433% | $189.8675 | $189.87 | $189.85 | $189.90 |
| Purchase #6 | $151.25 | 13.452% | $171.5962 | $171.60 | $171.60 | $171.60 |
| Purchase #7 | $247.74 | 9.782% | $271.9739 | $271.97 | $271.95 | $272.00 |
| 7 purchase totals = | $1,202.33 | $1,309.3495 | $1,309.35 | $1,309.30 | $1,309.50 | |