| 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 | $139.62 | 9.527% | $152.9216 | $152.92 | $152.90 | $152.90 |
| Purchase #2 | $172.62 | 4.713% | $180.7556 | $180.76 | $180.75 | $180.80 |
| Purchase #3 | $24.38 | 11.800% | $27.2568 | $27.26 | $27.25 | $27.30 |
| Purchase #4 | $239.58 | 11.699% | $267.6085 | $267.61 | $267.60 | $267.60 |
| Purchase #5 | $186.81 | 10.327% | $206.1019 | $206.10 | $206.10 | $206.10 |
| Purchase #6 | $20.49 | 10.113% | $22.5622 | $22.56 | $22.55 | $22.60 |
| Purchase #7 | $201.54 | 11.185% | $224.0822 | $224.08 | $224.10 | $224.10 |
| 7 purchase totals = | $985.04 | $1,081.2888 | $1,081.29 | $1,081.25 | $1,081.40 | |