| 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 | $79.58 | 10.358% | $87.8229 | $87.82 | $87.80 | $87.80 |
| Purchase #2 | $155.45 | 8.362% | $168.4487 | $168.45 | $168.45 | $168.40 |
| Purchase #3 | $217.37 | 10.504% | $240.2025 | $240.20 | $240.20 | $240.20 |
| Purchase #4 | $125.35 | 12.369% | $140.8545 | $140.85 | $140.85 | $140.90 |
| Purchase #5 | $104.50 | 10.150% | $115.1068 | $115.11 | $115.10 | $115.10 |
| Purchase #6 | $170.36 | 6.155% | $180.8457 | $180.85 | $180.85 | $180.80 |
| Purchase #7 | $113.33 | 7.701% | $122.0575 | $122.06 | $122.05 | $122.10 |
| 7 purchase totals = | $965.94 | $1,055.3386 | $1,055.34 | $1,055.30 | $1,055.30 | |