| 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 | $112.60 | 6.593% | $120.0237 | $120.02 | $120.00 | $120.00 |
| Purchase #2 | $74.57 | 4.737% | $78.1024 | $78.10 | $78.10 | $78.10 |
| Purchase #3 | $213.88 | 11.556% | $238.596 | $238.60 | $238.60 | $238.60 |
| Purchase #4 | $132.75 | 3.591% | $137.5171 | $137.52 | $137.50 | $137.50 |
| Purchase #5 | $170.47 | 3.799% | $176.9462 | $176.95 | $176.95 | $176.90 |
| Purchase #6 | $160.62 | 4.569% | $167.9587 | $167.96 | $167.95 | $168.00 |
| Purchase #7 | $237.94 | 8.284% | $257.6509 | $257.65 | $257.65 | $257.70 |
| 7 purchase totals = | $1,102.83 | $1,176.7950 | $1,176.80 | $1,176.75 | $1,176.80 | |