| 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 | $137.96 | 5.822% | $145.992 | $145.99 | $146.00 | $146.00 |
| Purchase #2 | $241.96 | 6.798% | $258.4084 | $258.41 | $258.40 | $258.40 |
| Purchase #3 | $170.29 | 12.864% | $192.1961 | $192.20 | $192.20 | $192.20 |
| Purchase #4 | $131.27 | 5.304% | $138.2326 | $138.23 | $138.25 | $138.20 |
| Purchase #5 | $148.46 | 13.365% | $168.3017 | $168.30 | $168.30 | $168.30 |
| Purchase #6 | $109.49 | 10.455% | $120.9372 | $120.94 | $120.95 | $120.90 |
| Purchase #7 | $216.34 | 6.243% | $229.8461 | $229.85 | $229.85 | $229.80 |
| 7 purchase totals = | $1,155.77 | $1,253.9141 | $1,253.92 | $1,253.95 | $1,253.80 | |