| 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 | $142.69 | 12.129% | $159.9969 | $160.00 | $160.00 | $160.00 |
| Purchase #2 | $116.71 | 3.129% | $120.3619 | $120.36 | $120.35 | $120.40 |
| Purchase #3 | $80.32 | 8.700% | $87.3078 | $87.31 | $87.30 | $87.30 |
| Purchase #4 | $70.79 | 7.497% | $76.0971 | $76.10 | $76.10 | $76.10 |
| Purchase #5 | $57.75 | 10.853% | $64.0176 | $64.02 | $64.00 | $64.00 |
| Purchase #6 | $244.62 | 12.696% | $275.677 | $275.68 | $275.70 | $275.70 |
| Purchase #7 | $183.51 | 4.574% | $191.9037 | $191.90 | $191.90 | $191.90 |
| 7 purchase totals = | $896.39 | $975.3620 | $975.37 | $975.35 | $975.40 | |