| 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 | $147.69 | 5.664% | $156.0552 | $156.06 | $156.05 | $156.10 |
| Purchase #2 | $169.72 | 6.220% | $180.2766 | $180.28 | $180.30 | $180.30 |
| Purchase #3 | $160.48 | 5.302% | $168.9886 | $168.99 | $169.00 | $169.00 |
| Purchase #4 | $237.95 | 9.688% | $261.0026 | $261.00 | $261.00 | $261.00 |
| Purchase #5 | $37.83 | 11.804% | $42.2955 | $42.30 | $42.30 | $42.30 |
| Purchase #6 | $146.34 | 9.683% | $160.5101 | $160.51 | $160.50 | $160.50 |
| Purchase #7 | $188.29 | 13.365% | $213.455 | $213.46 | $213.45 | $213.50 |
| 7 purchase totals = | $1,088.30 | $1,182.5836 | $1,182.60 | $1,182.60 | $1,182.70 | |