| 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 | $181.39 | 6.590% | $193.3436 | $193.34 | $193.35 | $193.30 |
| Purchase #2 | $193.38 | 4.364% | $201.8191 | $201.82 | $201.80 | $201.80 |
| Purchase #3 | $118.65 | 5.256% | $124.8862 | $124.89 | $124.90 | $124.90 |
| Purchase #4 | $137.80 | 5.343% | $145.1627 | $145.16 | $145.15 | $145.20 |
| Purchase #5 | $52.94 | 4.594% | $55.3721 | $55.37 | $55.35 | $55.40 |
| Purchase #6 | $91.29 | 4.539% | $95.4337 | $95.43 | $95.45 | $95.40 |
| Purchase #7 | $29.36 | 9.160% | $32.0494 | $32.05 | $32.05 | $32.00 |
| 7 purchase totals = | $804.81 | $848.0668 | $848.06 | $848.05 | $848.00 | |