| 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 | $124.93 | 7.400% | $134.1748 | $134.17 | $134.15 | $134.20 |
| Purchase #2 | $50.36 | 4.252% | $52.5013 | $52.50 | $52.50 | $52.50 |
| Purchase #3 | $174.37 | 6.647% | $185.9604 | $185.96 | $185.95 | $186.00 |
| Purchase #4 | $76.58 | 13.760% | $87.1174 | $87.12 | $87.10 | $87.10 |
| Purchase #5 | $170.45 | 7.416% | $183.0906 | $183.09 | $183.10 | $183.10 |
| Purchase #6 | $78.30 | 4.726% | $82.0005 | $82.00 | $82.00 | $82.00 |
| Purchase #7 | $199.67 | 11.102% | $221.8374 | $221.84 | $221.85 | $221.80 |
| 7 purchase totals = | $874.66 | $946.6824 | $946.68 | $946.65 | $946.70 | |