| 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 | $162.89 | 10.852% | $180.5668 | $180.57 | $180.55 | $180.60 |
| Purchase #2 | $5.54 | 8.569% | $6.0147 | $6.01 | $6.00 | $6.00 |
| Purchase #3 | $32.65 | 3.602% | $33.8261 | $33.83 | $33.85 | $33.80 |
| Purchase #4 | $52.48 | 9.722% | $57.5821 | $57.58 | $57.60 | $57.60 |
| Purchase #5 | $24.34 | 12.213% | $27.3126 | $27.31 | $27.30 | $27.30 |
| Purchase #6 | $144.85 | 7.531% | $155.7587 | $155.76 | $155.75 | $155.80 |
| Purchase #7 | $141.47 | 6.735% | $150.998 | $151.00 | $151.00 | $151.00 |
| 7 purchase totals = | $564.22 | $612.0590 | $612.06 | $612.05 | $612.10 | |